P1100-1200


P1110 Decrease Engine Performance Due To High Intake Air Temperature

P1180 Decrease Engine Performance Due To High Injection Pump Fuel Temp

P1192 Intake Air Temp Sensor Voltage Low

P1193 Intake Air Temp Sensor Voltage High

P1194 02 Heater Performance

P1195 1/1 02 Sensor Slow During Catalyst Monitor

P1195 2/1 02 Sensor Slow During Catalyst Monitor

P1195 1/2 02 Sensor Slow During Catalyst Monitor

P1198 Radiator Temperature Sensor Volts Too High

P1199 Radiator Temperature Sensor Volts Too Low


P1200-1300


P1280 Fuel System Relay Circuit

P1281 Engine Is Cold Too Long

P1282 Fuel Pump/System Relay Control Circuit

P1283 Idle Select Signalk Invalid

P1284 Fuel Injection Pump Battery Voltage Out-Of-Range

P1285 Fuel Injection Pump Controller Always On

P1286 Accelerator 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 High Pressure Solenoid Relay Ckt.

P1291 No Temp Rise Seen From Intake Heaters

P1292 CNG Pressure Sensor Voltage Too High

P1293 CNG Pressure Sensor Volatage Too Low

P1294 Target Idle Not Reached

P1295 Accelerator Position Sensor Supply Voltage Too Low

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 Sealed)


P1300-1400


P1388 Auto Shutdown Relay Control Circuit

P1389 No ASD Relay Output Voltage at PCM

P1390 Timing Belt Skipped One Tooth or More

P1391 Intermittent Loss of CMP or CKP

P1398 Mis-Fire Adaptive Numerator at Limit

P1399 Wait To Start Lamp Circuit


P1400-1500


P1403 No 5V to EGR Sensor

P1475 Aux 5 Volt Supply Voltage High

P1476 Too Little Secondary Air

P1477 Too Much Secondary Air

P1478 Battery Temp Sensor Volts Out of Limit

P1480 PCV Solenoid Circuit

P1481 EATX RPM Pulse Perf

P1482 Catalyst Te,perature Sensor Circuit Shorted Low

P1483 Catalyst Te,perature Sensor Circuit Shorted High

P1484 Catalytic Converter Overheat Detected

P1485 Air Injection Solenoid Circuit

P1486 Evap Leak Monitor Pinched Hose Found

P1487 High Speed Rad Fan Control Relay Circuit

P1488 Aux 5 Volt Supply Output Too Low

P1488 5 Volt Supply Voltage Low

P1489 High Speed Fan Control Relay Circuit

P1490 Low Speed Fan Control Relay Circuit

P1491 RAD Fan Control relay Circuit

P1492 Ambient/Batt Temp Sensor Volts Too High

P1493 Ambient/Batt Temp Sensor Volts 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 Control relay Circuit

P1499 Hydraulic Cooling Fan Solenoid Circuit


P1500-1600


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

P1598 A/C Sensor Input High

P1599 A/C Pressure Sensor Volts Too Low

P1599 A/C Sensor Input Low


P1600-1700


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 SPD Control Power Relay; or S/C 12v Driver CKT

P1683 Speed Control Power Relay, or S/C 12v Driver Circuit

P1684 Battery Loss (disconnected) in last 50 Starts

P1685 Invalid key received from (SKIM) Smart Key Immobilizer Module

P1686 No SKIM BUS Messages Received

P1687 No MIC BUS Message (No Cluster BUS Message)

P1688 Internal Fuel Injection Pump Controller Failure

P1689 No Communication Between ECM and Injection Pump Module

P1690 Fuel Injection Pump CKP Sensor Does Not Agree with ECM CKP Sensor

P1691 Fuel Injection Pump Controller Calibration Error

P1692 DTC Set in ECM

P1693 DTC Detected in Companion Module

P1693 DTC Detected in PCM/ECM or DTC Detected in ECM

P1694 Fault in Companion Module

P1694 No BUS CCD Messages Received from ECM

P1695 NO CCD/J1850 Message from Body Control Module

P1696 PCM Failure EEPROM Write Denied

P1697 PCM Failure SRI Mile Not Stored

P1698 No CCD/J1850 Message from TCM

P1699 No Climate Bus Messages


P1700-1800


P1719 Skip Shift Solenoid Circuit

P1740 TCC or OD Solenoid Perf

P1740 TCC or O/D Solenoid Performance

P1756 Governor Press Not Equal to Target at 15-20 PSI

P1757 Governor Pressure Not Equal to Target at 15-20 PSI

P1757 Governor Pressure Above 3 PSI In Gear With 0 MPH

P1762 Governor Pressure Sensor Offset Volts Too Low or Too High

P1763 Governor Pressure Sensor Offset Volts Too High

P1764 Governor Pressure Sensor Offset Volts Too Low

P1765 Transmission 12V Supply Relay Control Circuit

P1800-1900

P1830 Clutch Override Relay Circuit

P1899 P/N Switch Stuck In Park or in Gear


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