Post by mudslinger97117 on Apr 18, 2011 19:03:39 GMT -5
Stupid check engine light on so I did a search for my code #'s and check out what I found from jeepz.com~
www.jeepz.com/forum/reference/16935-tj-computer-codes.html
#12~Battery or computer recently disconnected 13 MAP sensor or vacuum line may not be working 14 MAP sensor voltage below .16V or over 4.96V 15 No speed/distance sensor signal 16 Loss of battery voltage detected with engine running 17 Engine stays cool too long (bad thermostat or coolant sensor?) 21 Oxygen sensor signal doesn't change (stays at 4.3-4.5V). Probably bad oxygen sensor 22 Coolant sensor signal out of range - May have been disconnected to set timing
#31~
Bad evaporator purge solenoid circuit or driver 32 (1984 only) power loss/limited lamp or circuit 32 EGR gases not working (1989 - check vacuum, valve 32 (1990-92, all but Turbo) computer didn't see change in air/'fuel ratio when EGR activated - check valve, vacuum lines, and EGR electrical 33 Air conditioning clutch relay circuit open or shorted (may be in the wide-open-throttle cutoff circuit) 34 (1984-86) EGR solenoid circuit shorted or open 34 (1987-1991) speed control shorted or open 35 Cooling fan relay circuit open or shorted 35 (trucks) idle switch motor fault - check connections 36 (turbo) Wastegate control circuit open or shorted 36 (3.9/5.2 RWD) solenoid coil circuit (air switching) 36 (Turbo IV) #3 Vent Solenoid open/short 37 Shift indicator light failure, 5-speed OR part throttle lock/unlock solenoid driver circuit (87-89) OR solenoid coil circuit (85-89 Turbo I-IV) OR Trans temperature sensor voltage low (1995 and on)
#45~Turbo boost limit exceeded (engine was shut down by logic module)
$55~N~A
Damn no wonder I can't figure it out Lue's TURBO'd n I did'nt even Know it.... Hmmm did Russ n his crew sneak into my shop n do this?
www.jeepz.com/forum/reference/16935-tj-computer-codes.html
#12~Battery or computer recently disconnected 13 MAP sensor or vacuum line may not be working 14 MAP sensor voltage below .16V or over 4.96V 15 No speed/distance sensor signal 16 Loss of battery voltage detected with engine running 17 Engine stays cool too long (bad thermostat or coolant sensor?) 21 Oxygen sensor signal doesn't change (stays at 4.3-4.5V). Probably bad oxygen sensor 22 Coolant sensor signal out of range - May have been disconnected to set timing
#31~
Bad evaporator purge solenoid circuit or driver 32 (1984 only) power loss/limited lamp or circuit 32 EGR gases not working (1989 - check vacuum, valve 32 (1990-92, all but Turbo) computer didn't see change in air/'fuel ratio when EGR activated - check valve, vacuum lines, and EGR electrical 33 Air conditioning clutch relay circuit open or shorted (may be in the wide-open-throttle cutoff circuit) 34 (1984-86) EGR solenoid circuit shorted or open 34 (1987-1991) speed control shorted or open 35 Cooling fan relay circuit open or shorted 35 (trucks) idle switch motor fault - check connections 36 (turbo) Wastegate control circuit open or shorted 36 (3.9/5.2 RWD) solenoid coil circuit (air switching) 36 (Turbo IV) #3 Vent Solenoid open/short 37 Shift indicator light failure, 5-speed OR part throttle lock/unlock solenoid driver circuit (87-89) OR solenoid coil circuit (85-89 Turbo I-IV) OR Trans temperature sensor voltage low (1995 and on)
#45~Turbo boost limit exceeded (engine was shut down by logic module)
$55~N~A
Damn no wonder I can't figure it out Lue's TURBO'd n I did'nt even Know it.... Hmmm did Russ n his crew sneak into my shop n do this?