ENGINE DIES, Relay to Blame.

[@edmartian]

Your're a legend. People that repair disposable things are the future.

[@robertdeptula2003]

In the future there will be no need to repair anything. "You will have nothing and will be happy about it".

[@rolo_pabbs]

Thank you for posting. Same thing happened to me on my 92 240.

[@Paulozp-f6c]

I have a 740 b230 and the engine fails at low speed and starts to smell like gasoline, but at high speed there doesn't seem to be a problem, do you have any idea what it could be?

[@robertdeptula2003]

Do you read any OBD codes?

[@machadoto8702]

My friend Volvo 740 radio superssor relay, where is it located? If you can help me I would appreciate it

[@robertdeptula2003]

Is it turbo? Base? Regina? What year? Which market?

[@chinghome1351]

This mf is a genius

[@johnveroutsos]

Brilliant! Thank you for sharing. Looks like a 940, is that right? My 1992 960 had a similar issue with the headlight relay and those are near impossible to find. I also resoldered the pins and it got better. It also helped that I replaced the halogen lights with LED

[@robertdeptula2003]

Yes, it is 940

[@mirosawsowa6332]

dobry temat..znam problem z przekażnikami. naprawiałem już u siebie...w końcu auto ma tylko 27 lat:) Jak mawiają: "pasjonaci starych volviaków łączcie się" Pozdrawiam

[@robertdeptula2003]

Również pozdrawiam.

[@ozansahin2427]

Do you have an Instagram account?

[@Enis901]

Hello, my Volvo 745 1991 (Regina, unfortunately) is behaving a little strangely. Which means that the car draws 3.5L/mile The lambda lamp lights up even though I changed the lambda probe almost 1 month ago. (The lambda probe is for the regina model Getting Error Code 2-3-1 2-2-1 I have checked for air leakage around the intake with starter spray but no leakage is found. Don't know anymore what else to check can anyone figure out what the problem could be?

[@robertdeptula2003]

Hard to tell. Visit brickboard dot com community and check there.

[@efe794]

Codes 2+2+4 ?

[@robertdeptula2003]

Engine coolant temperature sensor signal faulty.

[@ozansahin2427]

I have a problem too, can you help me please?

[@robertdeptula2003]

What kind of problem?

[@ozansahin2427]

@@robertdeptula2003 I have a volvo 940 turbo car there are a few problems, can you help me if I describe it? tachometer drops below 500 rpm and shows 0 When you use the vehicle for 30 minutes, it comes to 500 rpm again, but it fluctuates. It fluctuates between 0 and 500 rpm. There is no interruption or vibration in the engine. The sound of the engine does not change.I think there is a problem with the signals to the tachometer I am an auto mechanic Can you help me ? When the engine is cold, the idle runs at 500 RPM and when the engine warms up again, the RPM is 800 After stopping and waiting for 5-10 minutes, when I start the engine again, it lowers the idle again, and when I give it a little gas, it rises again

[@robertdeptula2003]

Do you read any OBD codes?

[@ozansahin2427]

@@robertdeptula2003 how can i read ?

[@robertdeptula2003]

There is video on my KZbin channel about reading OBD I codes in old Volvo. No scanner needed.