Dtc Index - Honda CRF450R 2009 Owner's Manual & Competition Handbook

DTC Index

Refer to MIL Blink Pattern on page 7.
MIL blinks Function Failure
1 MAP sensor circuit malfunction
2
MAP sensor performance problem
7 ECT sensor circuit malfunction
8 TP sensor circuit malfunction
9 IAT sensor circuit malfunction
12 Injector circuit malfunction
19 No.1 CKP sensor circuit malfunction
69 No.2 CKP sensor circuit malfunction
Should be serviced by your dealer, unless the owner has proper tools and is technically qualified.
The series of 12, 19, and 69 MIL blinks cannot be checked because the engine cannot be started.
If the engine does not start, check all connector connections and/or refer to an official Honda Service
Manual (page 156) for troubleshooting of the PGM-FI symptom.
Symptom/Fail-safe function
Engine operates normally
Engine operates normally
Hard start at a low temperature
Poor engine acceleration
Engine operates normally
• Engine does not start
• Injector, fuel pump and ignition shut down
• Engine does not start
• Injector, fuel pump and ignition shut down
• Engine does not start
• Injector, fuel pump and ignition shut down
Indicator
9
Instruments & Controls