ogip20v

We have finished installing SR20DE in a project car. When we start the engine after 5 sec the engine stall. Also I notice that the engine have a delay reponse when steping on the pedal. What might cause this problem?

 

se-r-57

Did you check all the vacume lines? Just a thought.

__________________
94 se-r saphire blue with lot's of crap
I'm just a monkey. I don't know shit.
In the white SE-R when the AMG benz did the ricer fly by on 408 :)

ogip20v

Yes! I check it. I'm not sure of the MAF that I installed is correct. Does it effect the engine idling if I install the wrong MAF.

thanks

speedracer1955

Have you tried to isolate the MAF???

My daughter had a boyfriend whose 91 Mitsu Eclipse did the same thing...he disconnected(unplugged for testing purposes) the wiring for his MAF and the car ran like a raped ape....his was part of the air cleaner box he also replaced with Cold Air Induction ....

Maybe this helps....???

Their are kits available to bypass the MAF or by a K/N with it already installed...

hpro123

It affects EVERYTHING.
The MAF is necessary for SR20DEs to figure out how much fuel they should supply at any condition.

Chris

 

hpro123

If he does this on a SR20 the ECU will go in SAFE MODE and it will not rev above 2400rpm.

Chris

ogip20v

I think i have used the wrong MAF for this engine. Can I use the MAF for SR20DET (Turbo) even thou my engine was naturally aspirated?

Also what sensor should I consider to check if the car produces was smoke when at Idling?

thanks,
Remy