OBDII Code P1259
This is out of the 1998-2001 Accord V6 Service Manual:
DTC P1259: A problem in the VTEC Oil Pressure Switch circuit or VTEC Solenoid Valve circuit.
It's about a 4 page troubleshooting procedure.
DTC P1259: A problem in the VTEC Oil Pressure Switch circuit or VTEC Solenoid Valve circuit.
It's about a 4 page troubleshooting procedure.
Originally Posted by Allout
This is out of the 1998-2001 Accord V6 Service Manual:
DTC P1259: A problem in the VTEC Oil Pressure Switch circuit or VTEC Solenoid Valve circuit.
It's about a 4 page troubleshooting procedure.
DTC P1259: A problem in the VTEC Oil Pressure Switch circuit or VTEC Solenoid Valve circuit.
It's about a 4 page troubleshooting procedure.
Not really sure. Could be 1) VTEC oil pressure switch, 2) PCM, 3) VTEC Solenoid Valve, 4) Loose or broken wire or connector in the circuit.
The troubleshooting procedure is up to 27 steps. Some cannot be done without special tools.
May best be done by a dealer.
The troubleshooting procedure is up to 27 steps. Some cannot be done without special tools.
May best be done by a dealer.
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Jamus22
2G TL Problems & Fixes
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Jun 11, 2023 10:08 AM






Good Point. Eliminate the basics first.

