Toyota Yaris 1.3 starts and stops P1310. Messed up wires... Fault finding and repair.

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Thank you
Hi
This car came to me as a non runner...
Initially, I diagnosed a immobilizer fault, which I have repaired... (Watch video here: • Toyota Yaris not start... ).
Then, the car would start and immediately would stall...
After a few tests and checks, I have noticed that someone has been messing with the wires on the ECU plugs...
Follow me on this video to find out what was the problem and how I have resolved it...
How I do repair wires: • How do I repair damage...
Hope you enjoy the video.
Any questions or comments put them below.
Like always, thank you for watching!

[@DonatoGreco]

I see there is just ONE thumb down...is it from the repairman that missed up the wires ? 😬 Bravo !!! 👏👏👏👏👏

[@LMAutoRepairs]

😉 Lol Possibly... Thank you for watching and for your comment!

[@v8berenguer372]

Is there anything more annoying, than fixing somebody else mess?😬 To be honest, i would refused, to even touch that car. The way they delivered the car to you... 😵. Open ecu's on the floor, fuel pump on the back seat, the wires all messed up... Only somebody really sure of their capabilities would accept that job. So as ever, Great job! 👏👏👏👏👏

[@LMAutoRepairs]

Thanks! Was not easy... but got there in the end... 👍👍👍👍

[@Qban220]

I wouldn't touch this mess either. I was just fixing steering lock after someone else mess. Find out, that a previous "technician" ripped clean off the power motor pins from the PCB on in the connector while taking it apart. It took me some fecking time to figure it out. I said I will never take someone's job. Great JOB my friend.

[@LMAutoRepairs]

@@Qban220 Hi Unfortunately most of the work I get is after a few failed attempts by others... Thank you for watching and for your comment!

[@binarybox.binarybox]

The wires were big red flags...enough to put many people off. What a mess. Methodically checking wire by wire found the problem. Well done Luis.

[@LMAutoRepairs]

Indeed... if have seen the car before, I might wouldn't take... or I would!🤔 Lol Thank you for watching and for your comment!

[@tecnaman9097]

Another CSI investigation after somebody else's screw up ! Excellent example of logical diagnostics working out the problem. Thanks for taking us along🙂

[@LMAutoRepairs]

🔍🔬😋 Thank you for watching and for your comment! 👍👍👍👍

[@500miniS]

Well done.. Nice to see a repair without wiring diagrams to show it can be done. Having the wiring info can make a job so much easier but there are times when you can't get them or they are wrong.. Look forward to you next adventure into the unknown.

[@LMAutoRepairs]

Thanks... Appreciate your comment! 👍👍👍

[@thejoneseys]

It really is a nightmare cleaning up someone else's mess, especially in this case. Looking at the other comments it could be someone has tried parts substitution on that but either way they didn't know what the hell they were doing. I did look in horror at the state of the wiring in the first part. Great job as always you must have felt really pleased when it fired up. Nice work!

[@LMAutoRepairs]

Oh yes... really nice when it started! I get a lot of this... as you will see in the coming videos... Thank you for watching and for your comment! 👍👍👍👍

[@markeastwood954]

what a mess they left behind. great 2 part video and repair. thank you mark

[@LMAutoRepairs]

Indeed they left... Thanks Mark! 👍👍👍👍👍

[@CarsExposed]

Oh my goodness Luis, great fault finding what else to say So much to learn in this video... cheers mate 👍👍👍

[@LMAutoRepairs]

Thanks Igor! For watching and for your comment!

[@peterdatechmen5506]

Great video, my only concern was not tracing those wires first to ensure no shorts and voltages going askew to where they are definitely not needed. They looked messy and a potential repair hazard. I enjoy contacting the original fiddler and hearing their story of how it got that way.

[@LMAutoRepairs]

Lol That would be interesting... Ta Thank you for watching and for your comment!

[@lynott37]

Your a. better man than i, those wires would have given me a headache just looking at them, i take my hat off to you sir

[@LMAutoRepairs]

😋🤣 Thank you for watching!

[@willemstreutgers1154]

Just a tip to fit or remove sparkplugs. Find yourself a piece of rubber hose that will fit on the plug and it's easy grabbing the plug in its hole.

[@LMAutoRepairs]

Thanks... my socket has a piece of rubber to have that effect... but keeps coming of.... lol Thank you for the suggestion and for watching the video! 👍👍👍👍

[@willemstreutgers1154]

LM Auto Repairs That small rubber piece will allways come loose when you needed it most. LOL

[@LMAutoRepairs]

lol... exactly!

[@roxanneabbott8424]

You are amazing! Thank you for taking us thru step by step, awesome work!!!

[@LMAutoRepairs]

Thanks...😊 👍👍👍

[@andrewthompsonuk1]

The famous Toyota IGF (ignition confirmation) signal bites again. Seen this issue 30 years ago. Start stop.

[@LMAutoRepairs]

Thank you for watching!

[@zoidberg444]

These Mk1 Yaris's were made in France and Japan. I have seen similar issues when trying to mix parts from the two. People have started splicing wires made a right mess trying to get them to work with wrong wiring/plugs/parts. The plugs, sensors and wiring right down to the pattern on the trigger wheel for the crank and the air gap for the cam sensors are all different despite the fact the cars look identical and the engines are basically identical. There are some Mk2 Yaris's 06-09 which were made in Japan although i hear these Japan made vehicles are wired in France. I have the factory wiring diagrams for the Mk2 Yaris and the factory manuals for the 1NZ, 1KR, 1ND and 1NR engines if you ever want to become a Yaris expert. I think i have some stuff somewhere for the Mk1 Yaris as well. Top work mate. You are one of my favorite automotive KZbin channels next to SMA, PHAD and New Level Auto.

[@LMAutoRepairs]

Great info... Thank you for your preference and for following my channel! Really appreciated! 😉

[@niksgee3538]

I own 2 yaris. One made April 1999 this one was one of the first made. As they were released to Europe in April 1999. They began to build the factory in France in 1998 but this wasn't completed until 2000. My other car was made 2002. It had a sticker on it saying made in France when I first got it. I think they made in Japan 1999 and perhaps early 2000. I don't know about later. Although mileage on 99 model is double mileage on my France model I prefer model made in Japan 1999. Its solid and under the bonnet such good nick. No dents.i wonder if its possible to dent Japan car by normal driving. Japan one starts first time every time.

[@jix177]

Wow that was a tricky one. Great detective work.

[@LMAutoRepairs]

A bit... thank you for watching and for your comment! 👍

[@user-lt6qi2we1s]

awesomely done , your videos are instructive and always interesting, thank you.

[@LMAutoRepairs]

Appreciated! Thank you for watching!

[@Airman..]

good job nailing it down Id rather load-test the B+/ground as ohm-ing them may throw you off by high circuit impedance

[@willemstreutgers1154]

congrats very nice find. persistance gives a happy feeling.

[@LMAutoRepairs]

Yes it does...😋 Thank you for watching!

[@Autodiagnosistz]

Great job,nice move my brother(I can call you one man army). I have mini Cooper I'm working on it will holler at you when something going wrong.

[@LMAutoRepairs]

You will get it sorted... I am sure... Thank you for watching and for your comment!

[@gezdipz5425]

The magician strikes again,well done that man. What a mess lol,keep the great content coming 😁

[@LMAutoRepairs]

😊 Thanks! 👍👍👍

[@juweekhan]

Watch for a second time nice thanks I had one this week same symptoms

[@LMAutoRepairs]

👍👍👍

[@zsoltcsaplar8054]

At a great job you did find out from this big mess the result perfect thanks! 🤗

[@LMAutoRepairs]

😊 Thanks! 👍👍👍

[@keithglaysher737]

I used to have a sign in my workshop. If I fix the problem its £45.00 per.hr. If you 'fixed' the problem its £50.00 per.hr. If SOMEBODY ELSE 'FIXED' THE PROBLEM IT'S £100.00 per.hr. That person Mr. Somebody Else has a lot to answer for, but never the less used to keep me busy. I have pity for him as he is clearly color blind.

[@LMAutoRepairs]

LOL I like the saying in your sign.... ehehehe Thank you for watching and for your comment!

[@jeffsylvester7394]

Hi.very good fault finding tips again.difficult fault yet so simple if u know Wat u doing.Cheers

[@LMAutoRepairs]

Thank you for watching and for your comment, appreciated!

[@chrisi1909]

Awesome Video !!! Great fault finding !!!

[@LMAutoRepairs]

chrisi1909 Thank you!

[@juweekhan]

winner great video was waiting for part 2 nice was thinking it would be great if u could do a basic video on reading writing data from chips what software u use also a beginners guide to using multimeter not all people r on the same level how u ohmed power and ground in this video great video thanks

[@LMAutoRepairs]

Hi I will think about it... and try to arrange some time... lol Thank you for watching and for your comment! 👍

[@kyhomegarage3430]

Great job my friend. You are awesome. Cheers.

[@LMAutoRepairs]

Hi Long time! Thank you for watching!

[@MegaPykey]

great job luis

[@LMAutoRepairs]

Thank you for watching and for your comment! 👍👍👍

[@victorsaoliveira]

another nice diagnostic. Thanks for your lessons

[@LMAutoRepairs]

😊 No worries... Thank you for watching and for your comment! 👍👍👍

[@bodgitandleggitgarage]

nice job mate good find

[@LMAutoRepairs]

Thanks Leon! 👍👍👍👍👍👍

[@george5022]

Great Detective work

[@LMAutoRepairs]

Thanks... for watching and for your comment! 👍

[@MrNaeemkhan000]

Excellent job.i have a same yaris 1.3 petrol. Cranking but not starting and immobiliser light flashing. No body can fix it

[@LMAutoRepairs]

I am sure you can...😉 👍👍👍

[@florinionut6765]

Luis el MAESTRO !!!! Well done !!!!!!!!!!!

[@LMAutoRepairs]

😊😋 Thanks! 👍👍👍

[@crazyboy452ify]

A great Job again

[@LMAutoRepairs]

Thanks! 👍

[@RoadRunnerMeep]

Excellent work as always!

[@LMAutoRepairs]

😊 Thanks! 👍👍👍

[@mohamedrahib7685]

Very good job it was not easy the hardest fault to found

[@LMAutoRepairs]

Thanks! 👍👍👍

[@ziyacelik3825]

excellent work 👏👏

[@LMAutoRepairs]

Thanks! 👍👍👍

[@vijaycartechnology9545]

Good job sir

[@nemanjadzombic6101]

Thank you for another great video!!!

[@LMAutoRepairs]

Thanks!

[@bundylovess]

Nice job mate big thumbs up 👍

[@LMAutoRepairs]

Thanks! Thank you for watching!

[@jgeorges3061]

Luis, awesome job and a great video to watch thanks for sharing one question in the first video can you tell me what did you use to connect to ur computer to read chip inside that board i did found those sockets in amazon that you used and i ordered some of them did you use a special [ Arduino ] to connect to ur computer and the board you were fixing any info would be appreciated thank you and cheeeeeeeers.

[@LMAutoRepairs]

Hi No... actually I used X-prog... But you can use any other eeprom programmer, that is capable of reading that specific chip... There loads of different programmers out there, and most of them are quite compatible with a wide range of chips.... Hope that helps. Thank you for watching and for your comment!

[@keitho77]

Great video and fix. Where did you get the test leads for your multimeter? Very handy for back probing connector blocks.

[@LMAutoRepairs]

I got them from eBay... there is plenty in there to choose from... Thank you for watching!

[@thekustomknight2264]

How many years experience do you have diagnosing and repairs and stufff mh friend you have alot of diagnostic knowledge wish i was the same man in my trade as a auto elec but im watching your videos and learning my friend 😊😊

[@LMAutoRepairs]

😊 Not much... i do this on my free time really... Thank you for watching and for your comment!

[@ConesuelaLadyTailor]

Excellent work. The bit I don't understand is why would an incorrect spark on one cylinder cause the engine to shut down completely?

[@LMAutoRepairs]

Possibly that other wire would have some other function to keep the engine running... I never traced it down... Is the only thing I can think of... Thank you for watching!

[@jasbirkalsi2882]

Great find

[@LMAutoRepairs]

Thanks! 👍👍👍👍

[@tcifusion4497]

THANK U MY FRIEND FOR SHARING......

[@LMAutoRepairs]

Thank you for watching! 👍

[@mechtechmechanical1571]

great video again your the man

[@LMAutoRepairs]

😋 Thank you for watching and for your comment! 👍

[@electronic7979]

Useful video 👍 Excellent 👍

[@LMAutoRepairs]

Thanks! 👍👍👍

[@nanajuanca]

What a good job, my friend, I have a question, I am looking for the diagram of the 1nz-fet toyota engine, you will have some information that you can give me.

[@abritesavdi552]

Good job

[@LMAutoRepairs]

Thank you for watching!

[@naushadali95]

great video. thanks

[@LMAutoRepairs]

Thanks! 👍👍👍

[@nunu4126]

Good job.

[@LMAutoRepairs]

Thank you for watching!

[@jasbirkalsi2882]

You should do videos on basic electrics using dmm and scopes .

[@LMAutoRepairs]

Will keep that mind... Thank you for watching and for your comment!

[@monsefemrsautoone9700]

Perfec job bro

[@LMAutoRepairs]

Thanks! 👍👍👍

[@TheMatrixcube]

Topjob ! 👍👌

[@LMAutoRepairs]

Thanks! 👍

[@-CCdude]

way to go on this job I hope you charged a arm and a leg on this one. The old rule says if you worked on it first then it's 150 an hr to fix.🤣 I love the way you showed step by step on this. I have a P1310 and a new coil didn't fix the problem so looks like I've got to trace out some wiring and no I didn't tear up the wiring like the idiot who worked on his Yaris RATS!!!!!!!

[@LMAutoRepairs]

😊 Good luck with yours... 👍👍👍

[@jackjohnson9989]

Really nice job. Any idea what the original trouble was?

[@LMAutoRepairs]

Hi I don't know the history of the car... Thank you for watching and for your comment!

[@i-bird2786]

hhhhh your voice 00:01 -good work my friend ;)

[@LMAutoRepairs]

👍👍👍👍👍 😋 Thanks!

[@vijaycartechnology9545]

Nice

[@magid5441]

You smart man

[@LMAutoRepairs]

😊

[@Tinnitussss]

Hey, very good skills and reasoning while searching the failure without having any diagrams. Have a question for you as a total newbie, I bought a second hand Toyota yaris 2004 1.0, and the number 9 fuse which is15A removed by the owner because there is a leak, the fuse controls radio, cigarette lighter, combination meter, light reminder buzzer, multi display, power outlet, remote control mirror. He told me that he changed the battery but battery was still draining in a night, and it happens when there is a leak, so he spotted it just took it out, battery doesn't drain anymore, so means there is a leak in that wiring. I like to fix it DIY, do you have any advice as a starting point and generally how to approach?

[@LMAutoRepairs]

You can put the fuse and measure those different components to see which one is draining the battery... I have a video on that on a honda civic... Have a look at it, will might give you an idea on how to proceed... On the video mentioned above, I used a different method to measure the drain, best if you have a clamp meter... 👍👍👍

[@Tinnitussss]

@@LMAutoRepairs wow! that is great, the video right on the point! will follow while inspecting, thanks a lot!

[@paulmayou370]

well done buddy id guess would of been the spaggettie lol

[@LMAutoRepairs]

🤣🤣🤣🤣🤣🤣 Thanks Paul!

[@larryhurst8958]

It would be interesting to know what you charge for that brilliant Dx and repair

[@LMAutoRepairs]

😊 Not a lot... believe me... Even I can't remember now...lol Thank you for watching!

[@willmacleod1742]

brilliant

[@LMAutoRepairs]

Thanks! 😊 For watching and for your comment!

[@salahautodiag2957]

bravo

[@LMAutoRepairs]

Thanks! 👍👍👍

[@TheAskaskask]

Great 👍🏻👍🏻👍🏻

[@LMAutoRepairs]

Thanks! 👍👍👍

[@funnywandacomedy4913]

The same thing happened to my Yaris car what should I do

[@mothanagharbe513]

look at that .... lovely

[@LMAutoRepairs]

A lovely mess... 😋

[@mdsymonds75]

I think a bunch of college students have been let loose on that car!!!

[@LMAutoRepairs]

🤣🤣🤣 Probably...

[@agis3785]

Hi. Have you dealt with P0340 fault on those Toyta |Yaris cars at all? I have 1.3 2003 year and I replaced cam sensor, checked the wiring and the last thing I can do is to replace the cam chain (which is noisy BTW). But if that won't resolve my problem then I don't know what else to do. Battery voltage is good, all the grounds checked and starter is working OK (those things supposedly cause the P0340 aswell). Regards

[@LMAutoRepairs]

Hi If the chain is noise, I would start there... as the slack might be trowing the timing slightly out... Thank you for watching!

[@agis3785]

Thx! Will do that this week and let you know.

[@user-bm2us6co1f]

عندي مشكل فى ترنسيستوار الخاص بالبخاخ الثاني لا يعمال مع انو العلم توجد كهرباء فى القطب الموجب الخاص بي فيشة البخاخ

[@haiderabbas5604]

Engine still should have started but with a misfire on cylinder 3. Am I wrong ?

[@magid5441]

Million likes

[@LMAutoRepairs]

Million thanks 😉👍👍👍👍👍

[@ABCabc-ic1xf]

thumbs up

[@LMAutoRepairs]

Thanks! 👍👍👍

[@abcxyz820]

How about, scenic II. NSR window fails to move. No noise heard. Suspect motor taken off with TEMIC and slaved into OSR. Motor now works. Put back into place doesn't work. Voltage check carried out on the plug, 12+ volts on Pins 3 & 4. Continuity tested ok (ish) between Pins 1 & Earth, then 2 & Earth with switch selected. Motor still fails to move... Might need to short Pins 1 & 2 directly to earth inside the door incase R2 is affecting it. Or, I can just ignore it.. ***Edit** - Switch and Motor Wiring for the rear Windows Motor - Pin 1 & 2 - Up and Dow commands, set by introducing 0v (earth). Pin 3 & 4 - 12v and Earth. Pin 5 - Blank Pin 6 - UCH Auto window close on door locking Switch A1 - Window Operate A2 - Earth (via control switch on drivers door panel) A3 - Drivers Door switch operation B1 - Same as A3 B2 - Same as A1 B3 - 12v Supply in Note - Directional supplies not mentioned. You'll work it out. Window Operation - Putting 0v (earth) to Pins 1 or 2 on the motor will make the motor move up and down.

[@LMAutoRepairs]

Check my channel... I have a couple of videos on the main issue with the scenic rear issues... I am not saying that is your case... but might worth checking it...😉 Thank you for watching!

[@abcxyz820]

@@LMAutoRepairs thanks, I've been watching loads. A big part of me knows it's the R2 plug as the carpet is wet. However, a little tiny bit of may says "hey, maybe the regulator that is too tight". I'm a little bit worried about taking the carpet back and looking at the R2, I know it's going to be a few hours crimping cables.. 🙄 I'd go with crimps over soldering, mainly because it's easier, and hey, if it works on aircraft, it will work in a car 👍.

[@LMAutoRepairs]

@@abcxyz820 😊👍👍👍

[@oltianmunga9921]

super

[@LMAutoRepairs]

Thank you for watching! 👍👍👍👍

[@SuperTRANSIK]

Hello mate. I've got the same problem with my engine. Today morning started my engine. Left car working come back.after 3 minutes and engine was off. Tried to start and exactly same like in yours . Have the same fault code. What it might be?

[@LMAutoRepairs]

Hi Obviously if the car was running just fine, you might have the same symptoms, but most likely not the same fault... Have the car scanned and go from there... Thank you for watching!

[@SuperTRANSIK]

@@LMAutoRepairs I've scanned the car and all what I got is p1310 . Igniter circuit fault (Bank #3). My question is .even if one of 4 was damaged I should start the engine ? Another think is when I switch the key on 1 position I should be able to hear the fuel pump. There is nothing. After starting the engine and when is stopped I hear the pump then.

[@LMAutoRepairs]

@@SuperTRANSIK Swap coils and see if the problem moves.. if it does, you have your answer... As for the fuel pump, you might have a failing fuel pump... get it checked... Thank you for watching and for your comment!

[@3stargarage]

sir my yaris not start i. m replace ecu showing p0112 start and die imidetly

[@LMAutoRepairs]

Hi That code should not prevent the engine from starting... but get it rectified just in case... Check live data as well... Thank you for watching!

[@MrFOXMAROC]

just curiosity , what the other wire is for ? and why it didn't trigger a fault?

[@LMAutoRepairs]

🙄🤷‍♂️ Don't think I was too bothered at the time... lol And a bit late to find out now...😋 👍👍👍

[@MrFOXMAROC]

@@LMAutoRepairs my guess will be a dash test light for that the glow plug turn on when u put ignition on

[@LMAutoRepairs]

Possibly... 👍👍👍

[@3stargarage]

today my customer car corrola 2006 no spark and no fuel ign coil soket power ok ??

[@LMAutoRepairs]

Are you getting signal from the ecu?

[@3stargarage]

@@LMAutoRepairs please send mi link how to chek signel

[@LMAutoRepairs]

@@3stargarage You need to check the signal that is coming from the ecu... do you have a scope? Have you checked fuses etc?

[@MrTalvin]

BRAVO my friend, hats off - u see this type of job u cant have a trainee cause the way u gonna ask him 2check for sparks or XY ,it will never be the same when ur doing it with your hand and brain working at same time. i do my repairs alone because of similar issues,they will miss somethithing and by the ned u gonna trust a trainee ,hte job wont have a positive result. Luckily it was a toyota ,not a bmw or psa where a schema of wiring diagram would be a MUST. but hats off for the immo work and rest. ive found a toyota program called JADOOGAR it explains u where everthing gots to be, have a look at this software it is magic. RESPECT friend

[@LMAutoRepairs]

😊 Agree completely! I never heard about that software.. Will definitely have a look at it... Thank you very much, for watching and for your comment! 👍👍👍

[@vijaycartechnology9545]

Who is problem in car

[@aymenmohamed1134]

👍🏻👍🏻👍🏻👍🏻🌷

[@LMAutoRepairs]

👍👍

[@ghost37666]

Where are you from mate?

[@LMAutoRepairs]

Originally from Portugal... Thank you for watching!

[@ghost37666]

I am glad I did, you do awesome stuff.

[@LMAutoRepairs]

@@ghost37666 👍

[@JamesAllen300]

Well Done. It still doesn't sound right to me when you revved it at the end. It sounds as though there is a restriction in the exhaust like a plugged cat or the start of it

[@LMAutoRepairs]

🤔 Perhaps... Thank you for watching!

[@i-bird2786]

I think about wires on ecu (is mess ) someone try to start the car manually hhh or some idiot

[@LMAutoRepairs]

🤣 Probably... Thank you for watching! 👍

[@liviu2004]

Well done, better than scannerdanner.

[@LMAutoRepairs]

Hi I would not take it that far... but thank you for watching and for your comment! 👍👍👍👍👍

[@rodwanbornaz1282]

school

[@LMAutoRepairs]

😊 👍👍👍

[@ecutechltd]

I could have fixed that in 27:57 seconds

[@LMAutoRepairs]

🤣🤣🤣🤣🤣🤣🤣 Would have to be you... Thank you for watching!

[@vijaycartechnology9545]

Good job sir

[@LMAutoRepairs]

👍👍👍