OBD Guide
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P1037

Cylinder 1 Oil Supply Solenoid Valve Driver Short To Ground

P1037 is an OBD-II diagnostic trouble code meaning: Cylinder 1 Oil Supply Solenoid Valve Driver Short To Ground. Common causes: short circuit in solenoid circuit, faulty oil supply solenoid. Estimated repair cost: $17–56.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–56 (est.)

Symptoms

  • Check Engine light comes on
  • Unstable engine operation
  • Reduced engine power
  • Increased fuel consumption
  • Noises in the timing belt area

Causes

  • Short circuit in solenoid circuit
  • Faulty oil supply solenoid
  • Wiring harness damage
  • Problems with the engine control unit
  • Contact corrosion

How to Fix

  1. Check the continuity of the solenoid circuit
  2. Check solenoid resistance
  3. Inspect the wiring harness for damage
  4. Check contacts and connectors
  5. Replace oil supply solenoid if necessary

Related codes

P1038P1039P1040

FAQ

What does the P1037 code mean?

P1037 is an OBD-II diagnostic trouble code that indicates: Cylinder 1 Oil Supply Solenoid Valve Driver Short To Ground

What causes a P1037 error code?

The most common causes of P1037 include: Short circuit in solenoid circuit; Faulty oil supply solenoid; Wiring harness damage; Problems with the engine control unit.

How do I fix a P1037 diagnostic trouble code?

To fix P1037: Check the continuity of the solenoid circuit. Check solenoid resistance. Inspect the wiring harness for damage. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P1037?

Yes, but get it checked soon

How much does it cost to fix P1037?

The estimated repair cost for P1037 is $17–56. Actual cost depends on your vehicle, location, and labor rates.

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