|
Code
|
Description
|
|
P1192
|
Inlet
Air Temp. Circuit Low
|
|
P1193
|
Inlet
Air Temp. Circuit High
|
|
P1195
|
1/1
O2 Sensor Slow During Catalyst Monitor
|
|
P1196
|
2/1
O2 Sensor Slow During Catalyst Monitor
|
|
P1197
|
1/2
O2 Sensor Slow During Catalyst Monitor
|
|
P1198
|
Radiator
Temperature Sensor Volts Too High
|
|
P1199
|
Radiator
Temperature Sensor Volts Too Low
|
|
P1281
|
Engine
Is Cold Too Long
|
|
P1282
|
Fuel
Pump Relay Control Circuit
|
|
P1283
|
Idle
Select Signal Invalid
|
|
P1284
|
Fuel
Injection Pump Battery Voltage Out Of Range
|
|
P1285
|
Fuel
Injection Pump Controller Always On
|
|
P1286
|
Accelerator
Pedal Position Sensor Supply Voltage Too High
|
|
P1287
|
Fuel
Injection Pump Controller Supply Voltage Low
|
|
P1288
|
Intake
Manifold Short Runner Solenoid Circuit
|
|
P1289
|
Manifold
Tune Valve Solenoid Circuit
|
|
P1290
|
CNG
Fuel Pressure Too High
|
|
P1291
|
No
Temp Rise Seen From Fuel Heaters
|
|
P1292
|
CNG
Pressure Sensor Voltage Too High
|
|
P1293
|
CNG
Pressure Sensor Voltage Too Low
|
|
P1294
|
Target
Idle Not Reached
|
|
P1295
|
No
5 Volts To TP Sensor
|
|
P1296
|
No
5 Volts To MAP Sensor
|
|
P1297
|
No
Change in MAP From Start To Run
|
|
P1298
|
Lean
Operation At wide Open Throttle
|
|
P1299
|
Vacuum
Leak Found (IAC Fully Seated)
|
|
P1388
|
Auto
Shutdown (ASD) Relay Control Circuit
|
|
P1389
|
No
Auto Shutdown (ASD) Relay Output Voltage At PCM
|
|
P1390
|
Timing
Belt Skipped One Tooth or More
|
|
P1391
|
Intermittent
Loss of CMP or CKP
|
|
P1398
|
Mis-Fire
Adapter Numerator at Limit
|
|
P1399
|
Wait
To Start Lamp Circuit
|
|
P1403
|
No
5 Volts To EGR Sensor
|
|
P1475
|
Aux.
5 Volt Output Too High
|
|
P1476
|
Too
Little Secondary Air
|
|
P1477
|
Too
Much Secondary Air
|
|
P1478
|
Battery
Temp Sensor Volts Out of Limit
|
|
P1479
|
Transmission
Fan Relay Circuit
|
|
P1480
|
PCV
Solenoid Valve
|
|
P1482
|
Catalyst
Temperature Sensor Circuit Shorted Low
|
|
P1483
|
Catalyst
Temperature Sensor Circuit Shorted High
|
|
P1484
|
Catalytic
Converter Overheat Detected
|
|
P1485
|
Air
Injection Solenoid Circuit
|
|
P1486
|
Evap
Leak Monitor Pinched Hose
|
|
P1487
|
Hi
Speed Rad Fan CTRL Relay Circuit
|
|
P1488
|
Auxiliary
5 Volt Supply Output Too Low
|
|
P1489
|
High
Speed Fan CTRL Relay Circuit
|
|
P1490
|
Low
Speed Fan CTRL Relay Circuit
|
|
P1491
|
Rad
Fan Control Relay Circuit
|
|
P1492
|
Battery
Temperature Sensor Voltage Too High
|
|
P1493
|
Battery
Temperature Sensor Voltage Too Low
|
|
P1494
|
Leak
Detection Pump Switch or Mechanical Fault
|
|
P1495
|
Leak
Detection Pump Solenoid Circuit
|
|
P1496
|
5
Volt Supply Output Too Low
|
|
P1498
|
High
speed Rad Fan Ground CTRL Rly Circuit
|
|
P1594
|
Charging
System Voltage Too High
|
|
P1595
|
Speed
Control Solenoid Circuits
|
|
P1596
|
Speed
Control Switch Always High
|
|
P1597
|
Speed
Control Switch Always Low
|
|
P1598
|
A/C
Pressure Sensor Volts Too High
|
|
P1599
|
A/C
Pressure Sensor Volts Too Low
|
|
P1602
|
PCM
Not Programmed
|
|
P1680
|
Clutch
Released Switch Circuit
|
|
P1681
|
No
I/P Cluster CCD/J1850 Messages Received
|
|
P1682
|
Charging
System Voltage Too Low
|
|
P1683
|
Speed
Control Power Relay Or Speed Control 12 Volt Driver Circuit
|
|
P1684
|
Battery
Disconnected Within Last 50 Starts
|
|
P1685
|
Skim
Invalid Key
|
|
P1686
|
No
SKIM Bus Message Received
|
|
P1687
|
No
Cluster Bus Message
|
|
P1688
|
Internal
Fuel Injection Pump Controller Failure
|
|
P1689
|
No
Communication Between ECM & Injection Pump Module
|
|
P1690
|
Fuel
injection pump CKP Sensor Does Not Agree With ECM CKP Sensor
|
|
P1691
|
Fuel
Injection Pump Controller Calibration Failure
|
|
P1693
|
DTC
Detected In ECM Or PCM
|
|
P1694
|
No
CCD Messages Received From ECM
|
|
P1695
|
No
CCD/J185O Message From BCM
|
|
P1696
|
PCM
Failure EEPROM Write Denied
|
|
P1697
|
PCM
Failure SRI Mile Not Stored
|
|
P1698
|
No
CCD Messages Received From PCM
|
|
P1719
|
Skip
Shift Solenoid Circuit
|
|
P1740
|
TCC
Or OD Solenoid Performance
|
|
P1757
|
Governor
Pressure Above 3 PSI When Request Is 0 PSI
|
|
P1762
|
Governor
Pressure Sensor Offset Improper Voltage
|
|
P1763
|
Governor
Pressure Sensor Voltage Too High
|
|
P1764
|
Governor
Pressure Sensor Voltage Too Low
|
|
P1765
|
Trans
12 Volt Supply Relay Control Circuit
|
|
P1899
|
Park/Neutral
Position Switch Stuck In Park or In Gear
|
