| P1400 |
Heated Catalyst Battery Voltage or Current too Low During Heating (Bank 1) (BMW) |
| P1400 |
DPFE Sensor Low Voltage
(Ford, Mazda) |
| P1400 |
EGRC-Solenoid Valve
(Infiniti) |
| P1400 |
Manifold Differential
Pressure Sensor Circuit Malfunction (Mitsubishi)
|
| P1400 |
Fuel Tank Pressure Control
Solenoid Circuit Low Input (Subaru)
|
| P1401 |
Heated Catalyst Current
too High During Heating (Bank 1) (BMW)
|
| P1401 |
DPFE Sensor High Voltage
(Ford, Mazda) |
| P1401 |
EGR Temperature Sensor
(Infiniti) |
| P1402 |
Heated Catalyst Power
Switch Overtemperature Condition (Bank 1) (BMW)
|
| P1402 |
EGR Function (Open)
(Infiniti) |
| P1402 |
EGR Vacuum Regulator
Solenoid Valve Short To Positive (Volkswagen)
|
| P1403 |
Carbon Canister Shut Off
valve Control Circuit Electrical (BMW)
|
| P1403 |
No 5 Volts To EGR Sensor
(Chrysler, Jeep) |
| P1403 |
DPFE Hoses Reversed
(Mazda) |
| P1403 |
EGR System Control
Difference (Volkswagen) |
| P1404 |
Exhaust Gas Recirculation
(EGR) Valve Pintle Stuck Open |
| P1404 |
Heated Catalyst Current
too High During Heating (Bank 2) (BMW)
|
| P1404 |
EGR Closed Position
Performance (GM) |
| P1405 |
Heated Catalyst Power
Switch Overtemperature Condition (Bank 2) (BMW)
|
| P1405 |
DPFE Upstream Hose Off Or
Plugged (Ford, Mazda) |
| P1406 |
Heated Catalyst Internal
Control Module Checksum/ROM Error (BMW)
|
| P1406 |
DPFE Downstream Hose Off
Or Plugged (Ford, Mazda) |
| P1407 |
EGR No Flow Detected
(Mazda) |
| P1408 |
EGR Out Of Self Test Range
(Ford, Mazda) |
| P1409 |
EGR Vacuum Regulator
Solenoid Circuit Malfunction (Ford, Mazda)
|
| P1410 |
EGR Valve Position Sensor
Circuit Malfunction (Toyota) |
|
P1411 |
Secondary Air Injection
System Downstream Flow (Ford) |
|
P1413 |
Secondary Air Injection
Pump Relay Control Circuit Signal Low (BMW)
|
|
P1413 |
Secondary Air Injection
System Monitor Circuit Low (Ford)
|
|
P1414 |
Secondary Air Injection
System Monitor Circuit High (BMW)
|
|
P1414 |
Secondary Air Injection
System Monitor Circuit High (Ford)
|
|
P1415 |
Secondary Air Injection
(AIR) System Bank 1 (GM) |
|
P1416 |
Secondary Air Injection
(AIR) System Bank 2 (GM) |
|
P1420 |
Secondary Air Valve
Control Circuit Electrical(BMW)
|
|
P1420 |
Fuel Tank Pressure Control
Solenoid Circuit High Input (Subaru)
|
|
P1421 |
Secondary Air System Bank
1 (BMW) |
|
P1422 |
Secondary Air System Bank
2 (BMW) |
|
P1432 |
Secondary Air Injection
System Incorrect Flow Detected (BMW)
|
|
P1432 |
THTRC Circuit Failure
(Ford) |
|
P1436 |
A/C Evaporator Temperature
Circuit Low Input (Ford) |
|
P1437 |
A/C Evaporator Temperature
Circuit High Input (Ford) |
|
P1438 |
Purge Control Valve
Control Open Circuit (BMW) |
|
P1439 |
Purge Control Valve
Control Circuit Signal Low(BMW)
|
|
P1440 |
Purge Control Valve
Control Circuit Signal High(BMW)
|
|
P1440 |
EVAP Control System (Small
Leak) (Positive Pressure) (Nissan, Infiniti)
|
|
P1441 |
Evaporative System Flow
During Non-Purge |
|
P1441 |
Leakage Diagnostic Pump
Control Open Circuit(BMW) |
|
P1441 |
Evaporative Emission
System Flow During Non-Purge (GM)
|
|
P1441 |
EGR Vacuum Regulator
Solenoid Valve Open/Short To Ground (Volkswagen)
|
|
P1442 |
Leakage Diagnostic Pump
Control Circuit Signal Low (BMW)
|
|
P1443 |
Leakage Diagnostic Pump
Control Circuit Signal High (BMW)
|
|
P1443 |
Small Or No Purge Flow
Condition (Ford) |
|
P1443 |
Evaporative Emission
Control System (Mazda) |
|
P1443 |
EVAP System Vent Control
Function Problem (Subaru) |
|
P1444 |
Diagnostic Module Tank
Leakage (DM-TL) Pump Control Open Circuit (BMW)
|
|
P1444 |
Purge Flow Sensor Low
Input (Mazda) |
|
P1444 |
Canister Purge Volume
Control Solenoid Valve (Nissan, Infiniti)
|
|
P1445 |
Diagnostic Module Tank
Leakage (DM-TL) Pump Control Circuit Signal Low (BMW)
|
|
P1445 |
Purge Flow Sensor High
Input (Mazda) |
|
P1446 |
Diagnostic Module Tank
Leakage (DM-TL) Pump Control Circuit Signal High (BMW)
|
|
P1446 |
EVAP Canister Vent Control
Valve (Close) (Nissan, Infiniti)
|
|
P1447 |
Diagnostic Module Tank
Leakage (DM-TL) Pump Too High During Switching (BMW)
|
|
P1447 |
EVAP Control System Purge
Flow Monitoring (Nissan, Infiniti)
|
|
P1448 |
Diagnostic Module Tank
Leakage (DM-TL) Pump Too Low During Switching (BMW)
|
|
P1448 |
EVAP Canister Vent Control
Valve (Open) (Nissan, Infiniti)
|
|
P1449 |
Diagnostic Module Tank
Leakage (DM-TL) Pump Too High (BMW)
|
|
P1450 |
Diagnostic Module Tank
Leakage (DM-TL) Switching Solenoid Open Circuit (BMW)
|
|
P1450 |
Unable To Bleed Up Fuel
Tank Vacuum (Ford) |
|
P1451 |
Diagnostic Module Tank
Leakage (DM-TL) Switching Solenoid Control Circuit Signal Low
(BMW) |
|
P1451 |
EVAP Control System
Canister Vent Solenoid Circuit Malfunction (Ford)
|
|
P1452 |
Diagnostic Module Tank
Leakage (DM-TL) Switching Solenoid Control Circuit Signal High
(BMW) |
|
P1453 |
Secondary Air Injection
Pump Relay Control Circuit Electrical (BMW)
|
|
P1454 |
Secondary Air Injection
Pump With Series Resistor Control Circuit Electrical
(BMW) |
|
P1456 |
Leak Detected In EVAP
Control System (Acura, Honda) |
|
P1456 |
Heated Catalyst Heater
Power Supply Open Circuit (Bank 1) (BMW)
|
|
P1457 |
Leak Detected In EVAP
Control System (Acura, Honda)
|
|
P1457 |
Heated Catalyst Heater
Power Switch Temperature Sensor Electrical (Bank 1)
(BMW) |
|
P1459 |
Heated Catalyst Heater
Power Supply Open Circuit (Bank 2) (BMW)
|
|
P1460 |
Heated Catalyst Heater
Power Switch Temperature Sensor Electrical (Bank 2)
(BMW) |
|
P1460 |
WOT A/C Cutoff Circuit
Malfunction (Ford, Mazda) |
|
P1461 |
Heated Catalyst Gate
Voltage Signal Low (BMW) |
|
P1461 |
ACP Sensor High Voltage
(Ford) |
|
P1462 |
Heated Catalyst Internal
Control Module Checksum/ROM Error (BMW)
|
|
P1462 |
ACP Sensor Low Voltage
(Ford) |
|
P1463 |
Heated Catalyst Battery
Temperature Sensor 1 Electrical (BMW)
|
|
P1463 |
ACP Sensor Insufficent
Pressure Change (Ford) |
|
P1464 |
Heated Catalyst Battery
Temperature Sensor 2 Electrical (BMW)
|
|
P1464 |
A/C Demand Out Of Range
(Ford) |
|
P1464 |
Fuel Level Sensor Circuit
(Ground Signal) (Nissan) |
|
P1465 |
Heated Catalyst Battery
Temperature Sensor 1 or 2 Plausibility (BMW)
|
|
P1466 |
Heated Catalyst Power
Switch Temperature Sensor Plausibility (BMW)
|
|
P1467 |
Heated Catalyst Comparison
Battery Voltages of Power Switches Plausibility (BMW)
|
|
P1468 |
Heated Catalyst Battery
Disconnecting Switch Plausibility (BMW)
|
|
P1469 |
Low A/C Cycling Period
(Ford) |
|
P1470 |
Leakage Diagnostic Pump
Control Circuit Electrical (BMW)
|
|
P1472 |
Diagnostic Module Tank
leakage (DM-TL) Switching Solenoid Control Circuit Electrical
(BMW) |
|
P1473 |
Diagnostic Module Tank
leakage (DM-TL) Pump Current Plausibility (BMW)
|
|
P1474 |
HCF Primary Circuit
Failure (Ford) |
|
P1474 |
LFC Primary Circuit
Failure (Ford) |
|
P1475 |
Leakage Diagnostic Pump
Reed Switch Did Not Close (BMW)
|
|
P1476 |
Leakage Diagnostic Pump
Clamped Tube (BMW) |
|
P1476 |
Too Little Secondary Air
(Chrysler, Jeep) |
|
P1477 |
Leakage Diagnostic Pump
Reed Switch Did Not Open (BMW) |
|
P1477 |
Too Much Secondary Air
(Chrysler, Jeep) |
|
P1477 |
MFC Primary Circuit
Failure (Ford) |
|
P1478 |
Battery Temp Sensor Volts
Out of Limit (Chrysler, Jeep) |
|
P1479 |
Transmission Fan Relay
Circuit (Chrysler, Jeep) |
|
P1479 |
HFC Primary Circuit
Failure (Ford) |
|
P1480 |
PCV Solenoid Valve
(Chrysler, Jeep) |
|
P1480 |
Cooling Fan Relay 1
Circuit High Input (Subaru) |
|
P1482 |
Catalyst Temperature
Sensor Circuit Shorted Low (Chrysler, Jeep)
|
|
P1483 |
Engine Cooling System
Performance |
|
P1483 |
Catalyst Temperature
Sensor Circuit Shorted High (Chrysler, Jeep)
|
|
P1484 |
Catalytic Converter
Overheat Detected (Chrysler, Jeep)
|
|
P1485 |
Air Injection Solenoid
Circuit (Chrysler, Jeep) |
|
P1486 |
Evap Leak Monitor Pinched
Hose (Chrysler, Jeep) |
|
P1487 |
Hi Speed Rad Fan CTRL
Relay Circuit (Chrysler, Jeep) |
|
P1488 |
Auxiliary 5 Volt Supply
Output Too Low (Chrysler, Jeep)
|
|
P1489 |
High Speed Fan CTRL Relay
Circuit (Chrysler, Jeep) |
|
P1490 |
Low Speed Fan CTRL Relay
Circuit (Chrysler, Jeep) |
|
P1490 |
Vacuum Cut Valve Bypass
Valve (Circuit) (Nissan, Infiniti)
|
|
P1491 |
Malfunction In EGR System
(Acura, Honda) |
|
P1491 |
Rad Fan Control Relay
Circuit (Chrysler, Jeep) |
|
P1491 |
Vacuum Cut Valve Bypass
Valve (Nissan, Infiniti) |
|
P1492 |
EVAP Canister Purge
Control/ Solenoid Valve (Circuit) (Nissan, Infiniti)
|
|
P1492 |
Ambient/Batt Temp Sen
Volts Too High (Chrysler, Jeep)
|
|
P1493 |
Ambient/Batt Temp Sen
Volts Too Low (Chrysler, Jeep) |
|
P1493 |
EVAP Canister Purge
Control Valve/Solenoid Valve (Infiniti)
|
|
P1494 |
Leak Detection Pump Switch
or Mechanical Fault (Chrysler, Jeep)
|
|
P1495 |
Leak Detection Pump
Solenoid Circuit (Chrysler, Jeep)
|
|
P1496 |
5 Volt Supply Output Too
Low (Chrysler, Jeep) |
|
P1498 |
Voltage Problem In EGR
Valve Position Sensor Circuit (Acura, Honda)
|
|
P1498 |
High speed Rad Fan Ground
CTRL Rly Circuit (Chrysler, Jeep)
|
