P2646 Diagnostic Trouble Code Discussion for February 2019
VTEC Oil Pressure Switch Circuit Low Voltage
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| Help Request | Posted | |
| 2006 Honda CR-V SE 2.4L Surge, MIL Lamp on VIN: JHLRD78936 P2646: VTEC Oil Pressure Switch Circuit Low Voltage. ... dtc p2646, verified oil quality good, oil changed recently, oil pressure in spec, checked wiring and connectors, no concerns found. Replaced rocker arm control solenoid/switch and housing assembly, no sludge buildup noted in screen. Roadtested and cod... |
February 08, 2019 |
