Description
Honda Keihin ECU Replacement Service VTEC ECU / Jazz / Civic / CR-V Engines 1.3 / 1.4 / 1.6 / 1.8
Honda Vtec ECU’s fails due to their complex injection timing which causes misfires or complete non starting, this is due to internal components which control the injector circuit fails due to repetitive high surge from when the injector opens and closes.
This Problem is very common on all Hondas equipped with a VTEC or i-VTEC Engine (1.3 / 1.4 / 1.8 + more)
the common fault codes caused by this faults are:
- P0201 – No.1 Injector Circuit Malfunction
- P0201 – No.2 Injector Circuit Malfunction
- P0201 – No.3 Injector Circuit Malfunction
- P0201 – No.4 Injector Circuit Malfunction
- P062F Internal Control Module EEPROM Error
- P062F PCM Internal Control Module Keep Alive Memory (KAM) Error
Some of the common part numbers of these ecus are
- 37820 ecu
- 37820-RB0-E74
- 2Y12743-296747
- F82 KEIHIN Europe Ltd, Made in UK
- 37920-RB0-E14
- 37820-RSA-G12
- 37820-RSA-G34
- 37820-RSA-G13
- 37820-RSJ-E01
- 37820-RZV-E52
- 37820-RMX-E02
- 37820-RSA-G01
- 37820-RTW-E05
If you have any injector / misfiring faults then you can send your ECU for Testing and Repair