bigfatls6

iTrader: (34)

I recently picked up a 6 speed 2002 z28 that had not been run for a while. The car has 47k miles has heads, ASA cam , slp long tube headers and basicly full bolt ons. It has the p0102 and p0803 codes. I tried swapping the mass air flow sensor and it still shows to have the p0102 code. It also seems kind of hard to get it into reverse. Like its hard to push the shifter over to where reverse is at. I am not sure if the previous owner had the same problem or if this is just something caused by the car sitting with out being ran. It smells like the car is also running rich at idle.
Any one have any suggestions where I should start looking first?

bigfatls6

iTrader: (34)

Ok I found the eng sen fuse blown so now im going to have to go thru the o2 sensor wires with a fine tooth comb t osee if I can find a short. Im thinking probly on the passengers side. I saw already where some one put some kiind of heat wrap on the wires were they were close to the header on that side. Man slp headers kind of suck I guess.

KILLERxSS

iTrader: (1)

did you find the solution? i have the same thing happening

camarochvy21

iTrader: (4)

Old thread man

KILLERxSS

iTrader: (1)

Yeah thought so:/

wait4me

iTrader: (10)

some cars throwing the p0102 might just be tuned for speed density, so make sure that it is not supposed to be throwing that one on purpose.

KILLERxSS

iTrader: (1)

Mine didn't have no codes when I first got it .... Could changing elevations have anything to do with it ?

wait4me

iTrader: (10)

not on a p0102.. It could be bad sensor or wiring to the sensor.

KILLERxSS

iTrader: (1)

Dam :/ ...somethings going on here

camaroz98

iTrader: (1)

for p102 check eng sensor fuse seems to be a big problem

KILLERxSS

iTrader: (1)

Every time I replace the fuse it blows so got to figure out why