Code P0352

rio red 95 vert · Aug 2, 2012

Ok guys hear it is my car just threw the code the other day so i picked up a set of screamin demon coil packs from lmr thinking that should fix the problem and also put a new set of auto light copper plugs in. Code is still on not sure what else it could be thoughts? new pcm a few months back so thats not it i dont think.. Car runs rough with loss of power. Could it be clogged injectors?
Car is a 98 gt, motor is more or less stock beside 75mm bbk tb, cold air, ford racing wires.
Help Please!

DropTopPony · Aug 2, 2012

how old are wires? I always change with my coil packs.

did you clear the code after the repairs and it came back?

unrelated code issue but possible cause of running like crap is fuel filter. When mine was crapping out my car started to sputter and really lose power.

vermilion · Aug 2, 2012

on the fuel rails is a ground for the injector harness. there is a rubber vac looking plug with a black ground wire. attach and check to see if its grounded to a bolt. if its not it gives those same symptoms and check engine light. it will be on the drivers side (bank 2) on the rear hold down bolt.

FrankenStang · Aug 2, 2012

check your wires that run into the coilpacks...

rio red 95 vert · Aug 3, 2012

Thanks guys ill check that out today. Plugs are a few years old but seemed fine when i looked them over when i tossed the coil packs on and i did clear the codes and didn't have any before. Code just came on out of no where. Was running well before.

rio red 95 vert · Aug 3, 2012

Well i took it in to the place that re programed the pcm and it is my pcm. From what im told its fried and its not telling the coil to fire. Glad its under warranty still sucks because it only 2 months old, but now i know why it was running like shit.

vermilion · Aug 3, 2012

have you checked the ground wire?

rio red 95 vert · Aug 3, 2012

Yup thats the first thing i checked this am. Looked to be good. And did reground it with no difference

vermilion · Aug 4, 2012

i had the same issue for weeks after i reinstalled my engine. i also had it after COP conversion.. i thought the ground was useless like half the idiot light sensors. i was wrong.