What happens when a camshaft synchronizer fails?

Yes, a failing synchronizer can illuminate the malfunction indicator lamp (MIL), and may cause vehicle stalling, loss of power, hesitation, surging, poor fuel economy, or a no-start condition.

Can you reset a camshaft sensor?

Unfortunately, there’s no way to reset a camshaft position sensor. If you’re having camshaft issues (check engine light on, acceleration trouble, sputtering and stalling, etc.), you’ll have to replace the part entirely.

How much does it cost to replace a camshaft synchronizer?

The average cost for camshaft position sensor replacement is between $176 and $227. Labor costs are estimated between $72 and $90 while parts are priced between $105 and $136. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location. Related repairs may also be needed.

How do I know if my camshaft synchronizer is bad?

A glowing check engine light, stalling, poor acceleration and bad fuel mileage are all possible signs your camshaft position sensor may be failing. Gone are the days of carburetors and distributors, replaced by a variety of sensors that help a car’s computer get the maximum performance out of the engine.

What does a camshaft synchronizer do?

The Synchronizer is driven off the camshaft, and sends the camshaft rotational position information to the Powertrain Control Module (PCM) to establish injector synchronization and coil firing sequence in DIS systems.

How do you relearn a crankshaft sensor without a scanner?

  1. Turn off all of the accessories.
  2. Accelerate the vehicle to 55 mph at part throttle.
  3. Cruise at 55 mph for another 5-6 minutes.
  4. Decelerate to 45 mph without using the brakes, and maintain 45 mph for 1 minute.
  5. Perform 4 deceleration cycles, without using the brakes, of 25 seconds each where no specific speed is necessary.