p0011 p0021 cam phasing
Whats up with these two codes any comon prob you guys see how do i start checking
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RE: p0011 p0021 cam phasing
its an o2 maxima by the way
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RE: p0011 p0021 cam phasing
ORIGINAL: HryABC its an o2 maxima by the way P0011 (Bank 1); P0021 (Bank 2) - Intake valve timing control performance, There is a gap between angle of target and phase-control angle degree. Causes: - Harness or connectors (Intake valve timing control solenoid valve circuit is open or shorted.) - Intake valve timing control solenoid valve - Crankshaft position sensor (POS) - Camshaft position sensor (PHASE) - Accumulation of debris to the signal pick-up portion of the camshaft I'd add one possibility to the list: worn mech VTC parts if over 150k... possible if history contains lubrication problems. (Mech repair will be costly; i'd try locking the system in place.) All electronics checkups start from voltage checks, at batt, at ECU. Then clean connectors, next test individual sensor inputs: see link p.14 below. Dig more/all info via 'Favorite Links', see link page below - top left corner: Edit: Btw. Checked the schema. Dunno why manual leaves these out from the problem list: - 2pcs 15A fuses, 58/59, check first them - second possibility is stuck relay, check, swap place with same color relay [E32] - ctrl solenoid valve resistance 1 and 2: about 7ohms at 20°C (68°F) |
RE: p0011 p0021 cam phasing
The P0011 and P0021, Could be an oil leak flowing into the engine, or possibly the oxygen sensor near the catalytic converter is out....
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