I as well as many of my friends have opened up (split) the CIS manifold, cleaned all spring hats cups and chrome plate and changed all o rings and re assembled it with absolutely NO leaks or problems. We also remove and rebuild the fuel pressure regulator adjustment shaft o rings and spring if needed. There are also individual jet pressure adjustment screws under the other little screw caps that allow you to re sync all the flow to each injector via the manifold. You are miss informed. There are videos on here showing the complete "Bosch Professional engineers" lol process. Dont be skeeerd!
@jussomemf86212 жыл бұрын
87 cabrolet 1.8 Hey so I'm not getting fuel to my injectiorsgot fuel to the cis box but not to injectiors what should I do
@accountabilityaudits2 жыл бұрын
@@jussomemf8621 Try changing the the fuel pressure acummulator.
@tonyreyes99694 жыл бұрын
By the way for more detailed information that type of air flow meter is called the up -draft design, meaning that the sensor plate goes up as the air going to the engine passes through it. On other European cars like Mercedes Benz, they used a down-draft design air flow meter wherein the sensor plate goes down as the air going to the engine passes through it. I like your video and God bless, stay away from covid.
@gorrowler4 жыл бұрын
god, this fuel injection system (cis) is kicking my ass. my issues lye with the frequency valve on the fuel distributor; it only buzzes the first 15 seconds upon start up, then it turns off, and adjusting fuel mixture (3mm) doesn't make it turn on.
@bugsbunny86916 жыл бұрын
Yes,, great video, thanks for the valuable warnings, how do we unstick the main plunger if its stuck from sitting for years?
@waltermartin15255 жыл бұрын
Great videos thanks for the info have a 1986 cabriolet for about 10years still learning about it
@acuracer235 жыл бұрын
Thts the problem i have on my 1988 cabriolet It wont distribute gasoline to my injectors 😕
@mando8674 жыл бұрын
Did you ever get the issue resolved? I have the same issue with mine
@joshuafernandez2712 жыл бұрын
do you know were i can buy these braided fuel distributor lines??
@aholfeltz70912 жыл бұрын
did you ever find anywhere that you could? thanks very much in advance
@khickscontemporaryballroom97304 жыл бұрын
Hey MopeFreak - I have a 924 turbo with the Lambda CIS system. I just installed the metering/ air sytem. how do I setup or adjust the mix for the first time (Ken)
@muhammedmotala46884 жыл бұрын
Please help my gti 1.8 is over fueling the minute I disconnect the fuel pump it starts right up and dies again but when I plug the pump it doesn't sound at all
@tonyreyes99694 жыл бұрын
I would recommend you to perform a fuel pressure check on your car. It looks to me that there is a possibility that there is an internal fuel leak problem in the fuel system of your car. Possible cause could be a leaking cold start valve, or even a fuel leak coming from between the plunger and the barrel in the fuel distributor. When you do the pressure test,the system pressure should be 5.0- 5.5 bars and with the electric fuel pump off the fuel pressure should not drop below 2.5 bar within 20 minutes. I hope this will help you locate the problem you're having with your car.