P2646 Diagnostic Trouble Code Discussion for February 2018
VTEC Oil Pressure Switch Circuit Low Voltage
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| Help Request | Posted | |
| 2005 Honda Civic EX 1.7L Hesitation, Surge, Cuts out, MIL Lamp on VIN: 2HGES26745 P2646: VTEC Oil Pressure Switch Circuit Low Voltage. Got this civic that keeps setting a P2646 rocker arm oil control valve (A) stuck on/off. Engine shudders or cuts out around 4000 rpm. Customer states problem started after another shop preformed a head gasket replacement and dose not want to go back. Test ... |
February 09, 2018 |
