OBD Guide

P0941

Hydraulic Oil Temperature Sensor Circuit Intermittent

P0941 is an OBD-II diagnostic trouble code meaning: Hydraulic Oil Temperature Sensor Circuit Intermittent. Common causes: damage to the sensor wiring harness, poor contact in the sensor connector. Estimated repair cost: $17–56.

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

Symptoms

  • Incorrect gear shifting
  • Check Engine light comes on
  • Jerks when shifting gears
  • Reduced transmission efficiency

Causes

  • Damage to the sensor wiring harness
  • Poor contact in the sensor connector
  • Hydraulic oil temperature sensor malfunction
  • Short circuit or open circuit
  • Problems with the transmission control unit

How to Fix

  1. Check the integrity of the sensor wiring harness
  2. Clean and check the contacts in the sensor connector
  3. Check the resistance of the temperature sensor
  4. Replace hydraulic oil temperature sensor if necessary
  5. Check the operation of the transmission control unit

Related codes

Error P0941 by Vehicle Brand

FAQ

What does the P0941 code mean?

P0941 is an OBD-II diagnostic trouble code that indicates: Hydraulic Oil Temperature Sensor Circuit Intermittent

What causes a P0941 error code?

The most common causes of P0941 include: Damage to the sensor wiring harness; Poor contact in the sensor connector; Hydraulic oil temperature sensor malfunction; Short circuit or open circuit.

How do I fix a P0941 diagnostic trouble code?

To fix P0941: Check the integrity of the sensor wiring harness. Clean and check the contacts in the sensor connector. Check the resistance of the temperature sensor. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P0941?

Yes, but get it checked soon

How much does it cost to fix P0941?

The estimated repair cost for P0941 is $17–56. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat