THE CODE DIRECTORY

Diagnostic code references — Page 53.

Browse canonical reference entries. Each definition keeps its own source and vehicle-applicability limits.

BMW

P1313

These are code references, not a list of confirmed faults on every vehicle. Read the source and applicability notes, then match the exact vehicle, year, engine and scan report.

A Camshaft Position Plausibility

Jaguar AJ16 catalyst-risk misfire in cylinders one through three

Jaguar AJ16 catalyst-risk misfire in cylinders four through six

Ignition Coil 4 Primary Feedback Circuit

Jaguar persistent misfire with an injector switched off

Igniter Circuit Malfunction No 4

Ford PCM reports stored injector-driver-module faults

Spark Plug Voltage Detection Circuit Malfunction Front Bank

Misfire Rate Exceeds Emissions

B Camshaft Position Plausibility

Injector Circuit IDM Codes Not Updated

Honda spark-voltage detection: the RL right-bank circuit

Honda detection-module reset fault: RL left-bank checks

Injection Timing Piston Position Sensor Circuit

Honda right-bank reset fault: distinguish reset and signal circuits

Injection Timing Piston Position Sensor Circuit Range Performance

Knock Sensor 1 Circuit Short To Ground

IC Module 4X Ref Circuit Intermittent No Pulses

Igniter Circuit Malfunction No 5

Maxima ignition-signal diagnosis starts with companion sensor codes

Knock Sensor 2 Circuit Short To Ground

Electronic Ignition System Fault Line

W8 knock sensor 3 has a low signal

EI System Or Ignition Control Missing

W8 knock sensor 3 reports high input

No 24X reference pulses despite camshaft activity

Knock Sensor 4 Circuit Low Input

Crank RPM Too Low

Knock Sensor Power Source Circuit Low Voltage

W8 knock sensor 4 has an excessive signal

Lexus RX300 coil 6 ignition-confirmation fault

Knock Sensor Circuit Low Input

Cylinder 1 Knock Control Limit Attained

Cylinder 2 knock control reaches its limit

Knock sensor 2 reports too little engine noise

Cylinder 3 Knock Control Limit Attained

Knock sensor 2 exceeds its signal limit

Cylinder 4 Knock Control Limit Attained

Cylinder 5 knock-control correction reaches its limit

Igniter Circuit Malfunction No 7

Cylinder 6 knock control reaches its limit

Cylinder 7 Knock Control Limit Attained

Knock sensor 4 has insufficient signal

Cylinder 8 Knock Control Limit Attained

Knock sensor 4 reports high input

CKP Circuit

Crankshaft Position Sensor Circuit

CKP Sensor Circuit Malfunction During Engine Running

CKP Sensor IFI

Crankshaft Position Sensor REF

No Crankshaft Position Sensor Signal Engine Running

Volkswagen torque monitor 2 limit: preserve mixture evidence

Crankshaft Position (CKP) System Variation Not Learned

CKP Sensor B Range Performance

Crankshaft Camshaft Sensor Range Performance

Crankshaft Position Sensor CKPS

Volkswagen torque-control limit and the intake information behind it

CKP Sensor B Low Input

Volkswagen G40 camshaft sensor circuit short to ground

Volkswagen G40 camshaft sensor open or short to positive

Crankshaft Position Engine Speed Sensor Cross Connected

Multiple Cylinder Misfire During Start

Camshaft Position Sensor B Circuit Malfunction

Camshaft Position Sensor B Circuit

Igniter Circuit Malfunction No 8

Volkswagen cam-to-crank correlation: timing and G40/G28 evidence

Multiple Cylinder Misfire With Fuel Cut-off

Jaguar XK bank-two camshaft signal range or performance

Ignition Coil Output Stage 1 Short To Ground

Cylinder 1 misfire recognized during starting

Ignition Coil Power Output State 1 Short To B+

Cylinder 1 misfire in the fuel-cutoff family

Ignition Coil Output Stage 2 Short To Ground

Cylinder 2 misfire in the early running period

Misfire Cylinder 2 With Fuel Cut-off

Camshaft-to-crankshaft phase disagreement

No SGC Signal 1.6L

VVT Sensor Circuit Malfunction Bank 1

No CMP or SGC Signal

Ignition Coil Output Stage 3 Short To Ground