engine code problems.

[illeagle95]

Ok so just recently my car, about every 2 weeks will just randomly throw a CE light and start running like crap hesitating to accelerate. I have a 6 bolt battom end on my 2g done magnus motorsports way and someone said it could be something with the cas. The codes were P0304, P0325, P1500, P1400. When the CEL comes on all those codes are present. any help would be appriciated. thanx

 

[97GSTURBO]

It could be that the sensors for those codes are actually bad. P0325 is knock sensor, did you use the 1G or 2G knock sensor? You should have the 2G sensor in there. The P1400 code is emissions like EGR and the P1500 is Speed/Idle control. The CAS could be bad, look thru vfaq and see if you can find anything.

 

[illeagle95]

im not sure what knock sensor, i didnt do the swap. Where is it located and ill look. what are the visual differences. thanx

 

[illeagle95]

P1500 is Generator FR Terminal Circuit malfunction
P1400 is Manifold differential pressure sensor malfunction
P0325 is knock sensor #1 circuit
P0304 is Cylinder #4 misfire
if i clear the codes the problem goes away, "the hesitation" for like 2 weeks.

 

[97GSTURBO]

I don't think there are any visual differences at all in 1G-2G Knock sensors. All the codes come up at once?