OBD-II Generic Error Code P0322: How to Fix It

Medium 1-2 hours Medium Severity Verified June 2026
Error Code
P0322
Brand
OBD-II Generic
Product Type
automotive
Severity
Medium
DIY Difficulty
Medium
Estimated Fix Time
1-2 hours
Error code P0322 means your vehicle's engine control module (ECM) is not receiving a signal from the distributor engine speed sensor. This often results in hard starting, misfiring, or a no-start condition. We'll guide you through diagnostic steps to get your car running smoothly again.
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Tools You'll Need

How to Fix Error Code P0322

  1. Inspect the Distributor and Wiring

    Disconnect the battery before touching any electrical components to avoid shock or accidental short.
  2. Test the Crank/Cam Position Sensor

  3. Check the Distributor Pickup Coil

    Ensure the engine is off and the key is removed from the ignition.
  4. Inspect the Ignition Control Module (ICM)

    Static-sensitive component: ground yourself before handling.
  5. Verify Timing Belt/Chain and Camshaft Timing

    Only attempt if you have mechanical experience; improper timing can damage the engine.
  6. Scan for Additional Codes and Clear P0322

Parts You May Need

Crankshaft position sensor
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Camshaft position sensor
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Ignition control module
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Distributor pickup coil
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Timing belt/chain kit
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Crankshaft position sensor
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Camshaft position sensor
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Ignition control module
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Distributor pickup coil
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Timing belt/chain kit
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Crankshaft position sensor
Check Price on Amazon
Camshaft position sensor
Check Price on Amazon
Ignition control module
Check Price on Amazon
Distributor pickup coil
Check Price on Amazon
Timing belt/chain kit
Check Price on Amazon
Crankshaft position sensor
Check Price on Amazon
Camshaft position sensor
Check Price on Amazon
Ignition control module
Check Price on Amazon
Distributor pickup coil
Check Price on Amazon
Timing belt/chain kit
Check Price on Amazon
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When to Call a Professional

If you've checked wiring, sensors, and timing but the code persists, the issue may be with the ECM itself or a deeper electrical problem. Seek professional mechanic assistance.

Frequently Asked Questions

Can I drive my car with error code P0322?
It's not recommended. The engine may stall, run poorly, or fail to start. You risk getting stranded or damaging the catalytic converter.
What causes error code P0322?
Common causes include a faulty crankshaft or camshaft position sensor, bad ignition control module, distributor pickup coil failure, wiring issues, or timing belt/chain problems.
How much does it cost to fix P0322?
Cost varies by vehicle, but typically $150-$400 for a sensor replacement (parts and labor). A timing belt job could be $500-$1000.
Will clearing the code fix the problem?
No. Clearing the code only erases the warning. You must fix the underlying issue or the code will return.
What other codes are commonly linked with P0322?
Related codes include P0335 (crankshaft position sensor), P0340 (camshaft position sensor), and P1351 or P1361 (ignition control module issues).