That's almost exactly what I was running....

Could this be cuz I'm running crazy rich? Should I take away a lil more fuel? How much did your AF go up after the injector install? I got a MAF...gonna see if thats the prob today. I'll report back

 

wait? what are you guys new air fuel with the larger injectors? very rich conditions WILL cause alot of misfires/hesitation. iv experienced this, at low 10's or high 9's my car hesitates. 95turbogxe, i cant really see on ur log, but what is ur a/f at when this **** happens?

 

I cant tell from his graph...but should i try leaning it out at all where it happens?? Like i said...wideband in about a week or so.

 

Ok when I new injectors I retuned My air fuel is 11.3 when this starts to happen and during while this is happening. Yes if I was crazy rich in the lower 10's or 9 It would cause some poor driving, bucking and cutting out i asume. But my airfuel is good right around 11"s so im puzzled why its happing to me.

 

ok I pulled my codes today. I got p130 with is from the eu I always have got that since I install it but it never gave any driving problems.
But I also have p135 with is the cps code. I never had this before but im wonding Why I have this code I though if the cps did not work the car would not run.

 

Have you adjusted that at all? That could very well be the problem... I think we're getting closer now finally!

 

Yes I had to weld a 3.0 cps ring to a 3.5 flywheel but I have it perfect with the sensor. Maxspeed had his off and the car would not crank but mine is in middle of the sensor I could not have gotten it any steighter. SO now im stuck dont know wha to try next. Im wondering why the car would drive fine na I can take it all the way to redline if I cut the boost off! ANd why it would let me boost so high in 5th and 6th but yet lower gear you can make any boost hardley before it wants to cut out.

 

ok guys after driving today Im really guessing its some type of mis fire because when this happens I smell gas inside the car! I have a open down pipe so I guess that why I smell it.

 

Do you mean p335, because p135 is for the o2 sensor? If it is p135, could the car be going into limp mode, causing your problems?

 

im sorry it is p0335

 

No worries--I was just hoping that it wasn't CPS related.

 

yep its cps related im afraid

 

Ok last night I tested the cps in stead of getting 5v at the white wire I was getting like anywhere from 1.4v to 0.70v when I took a screw driver and touch the end of it and pulled away quickly. Now with the sensor un plug the harnes is sending 5v on the white wire from the ecu. So I went to the junk yard and got a another one and put in and clear the ecu with scanner tool. Went for a drive and it move the break up point from 3800 to now happening at 4500-4700. Wtf

 

I would double check the timing both with the CPS and in the Emanage... that's the only thing I can think of at the moment.

 

yeah mark I put a new sensor on and it change to 4500 Im thinking mu cps ring is not right when i welded it to the flywheel

 

I mean is it possible that it can shift??? My car ran fine NA...and boosted....the problem came after the bigger injectors...

I changed the MAF...still same thing. I'm gonna mess with my fuel setup, try removing the FMU and see what happens. I'm thinking the walbro and 440's are making it run crazy rich when the FMU kicks in. Like I said, in a week I'll have the WB and will have a much better idea whats going on.

 

yeah I would not even go wide open throttle with my car with larger injectors with out a wideband.
Also Im have a 6speed tranny that I had to weld one on It may not be even or in the right positive Tilley said he had the same problem one time too.

 

95turbo gxe, your wideband is measureing all the cylinders at once, you could have lean or rich cylinders that average out to 11.x. Could be a EU thing under a specific load condition, and 6th grear will see higher loads and therefore not buck. Just a thought.

 

yes true but How would I ever track that down?

 

Make it act up, stop, and check your plugs.

 

ok Ill try that Ill have to make it do and shut it down and check them right then and their put it might be worth it.

 

well my problem doesnt happen if I keep the throttle below like 20%...itll go all the way to redline slowly. But as soon as I give it a little more throttle itll buck.

 

mine dont happen till after 60% throttle with some boost, na 100% throttle no problem