Possible repairs for P0316 & Costs
Code P0316 can be caused by anything from bad spark plug wires to an engine vacuum leak.
So, here’s what a mechanic would do to resolve the P0316 trouble code:
- Verify if any other engine light codes are present. If yes, they’ll address it before resolving the P0316 code.
- Fix any frayed wiring or damaged connector around the camshaft and crankshaft position sensors.
- Add fresh fuel if there’s low or contaminated fuel.
- Replace the spark plug, fuel injector, or ignition coil if either is faulty. They’ll also clean the catalytic converter and EGR valve if they aren’t functioning properly.
- If the code is still present, the mechanic will replace the crankshaft or camshaft position sensors.
After doing any of the above repairs, they’ll clear the code and rescan to see if the issue still occurs.
Repair Cost:
Since the first step to resolving the issue is diagnosing the cause, the repair cost will include a diagnosis fee, which may be around $75 to $150. The diagnostic fee will depend on your mechanic’s labor rate.
Here are the estimates for the repair or installation of replacement parts (including labor cost):
- Spark Plug: $66 to $250
- Spark Plug Wires: $180 to $240
- Ignition Coil: $230 to $640
- Vacuum Leak: $100 to $200
- Fuel Pressure Regulator: $200 to $400
- Fuel Pump: $1300 to $1700
- Fuel Injector: $1500 to $1900
Note: These costs can vary based on location and your vehicle’s make and model.