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schwindty82 · 01-30-2005, 08:13 PM

Ok thanks for the previous advice I did reset the comp got the car to warm up temp and then pulled some more codes as well I changes the fuel filter, plugs, wires, and ALL vacum lines. After this these are the codes I got back and it is still running like garbage.

Key On engine Running

12-R RPM Idle High
42-R O2 Sensor Rich- I think I have to change my 24lb to 19
92-R Sytems rich at 02
33-R EGR Valve not opening properly- I think I am going to fabricate a plate for my TB to go where the EGR was suposta be and then leave the sensor part of the EGR still attached. Will this work?

Key On Engine OFF

WHAT THE HELL ARE THESE?

51 C ECTsensor out of range/circut open
31 C EVP or PFE circut below minimium voltage
31 C EGR Valve control sensor fault ( Yeah same code 2 different meanings??)

Ok there we have it thats what i have fixed soo far and now I am at a piont in which I am lost and have no idea on what to do next with it to get it running half ass good and to idle. Thanks once again in advance.

Schwindt

01-30-2005, 08:13 PM	#3
schwindty82 Registered Member Join Date: Jan 2005 Posts: 5	Re: Tuning Issues, I am out of ideas Ok thanks for the previous advice I did reset the comp got the car to warm up temp and then pulled some more codes as well I changes the fuel filter, plugs, wires, and ALL vacum lines. After this these are the codes I got back and it is still running like garbage. Key On engine Running 12-R RPM Idle High 42-R O2 Sensor Rich- I think I have to change my 24lb to 19 92-R Sytems rich at 02 33-R EGR Valve not opening properly- I think I am going to fabricate a plate for my TB to go where the EGR was suposta be and then leave the sensor part of the EGR still attached. Will this work? Key On Engine OFF WHAT THE HELL ARE THESE? 51 C ECTsensor out of range/circut open 31 C EVP or PFE circut below minimium voltage 31 C EGR Valve control sensor fault ( Yeah same code 2 different meanings??) Ok there we have it thats what i have fixed soo far and now I am at a piont in which I am lost and have no idea on what to do next with it to get it running half ass good and to idle. Thanks once again in advance. Schwindt __________________ Edelbrock Performer Heads and Intake, Fuel Pressure Reg, 1.7 Roller Rockers, 190 fuel pump, 24lb injectors, 3:73 gears, AC/Smog removal, Headers no cats into Ravin Mufflers, cold air, underdrives, Stock tranny and Cam.