OBD codes / P0014 / Chevrolet Equinox
P0014 on a Chevrolet Equinox
Camshaft Position Timing Over-Advanced (Bank 1, Exhaust)
2.4L Ecotec four (LEA/LAF) and 3.6L V6 with variable valve timing.
What P0014 usually means on a Equinox
P0014 flags exhaust camshaft timing on bank 1 as over-advanced or unresponsive, the exhaust-side counterpart to the intake code. On the Equinox's VVT engines it stems from the same oil-fed cam actuator hardware, and on the 2.4L Ecotec it is bound up with the engine's oil-consumption and chain-wear tendencies. A stuck exhaust cam solenoid, a worn actuator, or degraded oil are the leading causes. Expect a rough idle, a start-up rattle, and reduced power, all consistent with an oil-control issue rather than wiring.
Most likely causes on this model
- Stuck exhaust cam actuator solenoid
A sludge-clogged exhaust-side solenoid cannot control the actuator, the common and least expensive fix when caught before deeper wear.
- Worn exhaust cam actuator/phaser
A worn actuator will not hold its commanded position and often rattles, the costlier mechanical cause once the solenoid is ruled out.
- Low or dirty oil (2.4L Ecotec)
Oil consumption on the 2.4 leaves the VVT running on insufficient, contaminated oil, starving the exhaust actuator circuit and setting P0014.
- Timing chain stretch
A stretched chain on a high-mileage 2.4 shifts cam timing and can contribute to the exhaust correlation error along with the actuator system.
What it costs on a Equinox
As with the intake-side code, an early P0014 can be fixed affordably with a solenoid and an oil service. On a worn 2.4 Ecotec it frequently coincides with chain stretch, escalating into the four-figure timing repair. Checking oil condition and testing the solenoid first is what keeps the cost contained.
Fixing it
Verify oil level, cleanliness, and grade, then test and replace the bank-1 exhaust cam actuator solenoid. Persistent codes with a rattle point to a worn actuator or a stretched chain requiring the larger repair.
For the full step-by-step diagnosis order (any vehicle), see the main P0014 guide.
Year, engine and mileage change the answer. Get a diagnosis for your Equinox — it weighs these causes against your exact configuration and real complaint data.
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Based on widely reported patterns for this model; individual causes vary by year, engine and history. Generic P0014 behavior is covered on the main P0014 page. Confirm with a scan tool before buying parts.