Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means that the car's computer thinks the engine parts aren't lined up correctly. It's like if the gears in a clock were out of sync, so the clock wouldn't tell time properly.
The engine control module (ECM) detects that the crankshaft and camshaft are not aligned properly, which can affect engine timing.
P0017 indicates a misalignment between the crankshaft and camshaft positions as detected by the ECM. This misalignment can cause poor engine performance and increased emissions.
• Check Engine Light is on
• Poor engine performance
• Rough idling or stalling
• Stretched or faulty timing chain or belt
• Faulty camshaft or crankshaft position sensor
• Timing chain or belt tensioner failure
ECM: Engine Control Module
Timing Chain: A chain that synchronizes the rotation of the crankshaft and camshaft
• Use an OBD-II scanner to confirm the P0017 code
• Inspect the timing chain or belt for wear or damage
• Check the camshaft and crankshaft position sensors
• Replace the timing chain or belt if necessary
• Replace faulty camshaft or crankshaft position sensors
• Adjust or replace the timing chain or belt tensioner
• OBD-II scanner
• Socket set
• Timing light
$500 - $1500
Difficult
• Chevrolet Equinox
• GMC Acadia
• Cadillac CTS
• Regular maintenance of timing components
• Timely replacement of timing belt or chain
• Regular engine inspections
Engine Performance
• Do not ignore the Check Engine Light
• Have a professional mechanic inspect the vehicle
• Avoid driving long distances until the issue is fixed
Check with the vehicle manufacturer for warranty coverage on timing components.
P0017 is a common code related to timing issues, especially in vehicles with high mileage or poor maintenance history.
High – Misalignment can lead to severe engine damage if not addressed promptly.
Driving with a P0017 code can lead to engine damage and increased emissions, which may violate emissions regulations.
• Engine at operating temperature
• Vehicle stationary
The camshaft and crankshaft sensors are typically located near the engine block, often at the front or side of the engine.
Q: Can I drive my car with a P0017 code?
A: It's not recommended as it can lead to engine damage.
Q: How serious is a P0017 code?
A: It's a serious issue that should be addressed quickly to avoid further damage.
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