spitting codes 15 and 67
#1
spitting codes 15 and 67
89 gt is spitting codes 15 failure in eca (keep alive memory) and 67 improper signals from nds??? car shuts off when coming to idle from high rpms. plugs are now pure white when they used to be light tan changed maf , clean'd iac, replaced vaccum lines, replaced fuel filter increased fuel pressure still nothing any ideas????
#3
the car has a hypertech computer in it and the nds is a neutral drive switch i can't pull any codes while the car is running i have to fix whatever problem exists before i can check that??? getting frustrated already
#4
the car is still suppose to be in neutral even in the KOEO. That will probable do away with the 67 code.
The computer is a hypertech computer or it has a hypertech chip. I don't think hypertech made computers. If it is a chip, pull it, clear the codes and see what happens.
The computer is a hypertech computer or it has a hypertech chip. I don't think hypertech made computers. If it is a chip, pull it, clear the codes and see what happens.
#5
Code 67 will not allow a KOER to run. Try running a KOER self test while you keep the clutch pedal down through the whole test..... if it works, the NGS (Neutral Gear Switch) on the transmission is either disconnected or at fault. Code 15 is due to the presence of the Hyperjunk chip.
#7
chips out code 15 is gone / ran koer with car in neutral and still no codes can i bypass the nds/ngs and try again or must it be repaired/replaced also car is now shutting off more when coming off higher rpms to idle can this be caused by nds? or is it something else? damn this newer tech
#10
i'm about to hangup i put the new comput in and still spittn 67 gonna bypass the nds hopefully and go from there anyone with any ideas please post why is this car runnin a lil lean and stallin at idle i need to pound / enjoy this car more b4 winter