PL
Medium severity

P0059Incorrect resistance of the lambda sensor heater (Bank 2, Sensor 1)

Part
Lambda sensor
Part price
$63
At a workshop
$88
You save
$25

How to read code P0059

P
System
Powertrain (engine and transmission)
0
Code type
Generic code (SAE / OBD-II)
0
Subsystem
General system / auxiliary measurement
59
Fault number
Specific fault within the subsystem

Symptoms

  • Check Engine Light
  • Increased fuel consumption
  • Slow warm-up of the sensor after startup

Possible causes

  • Heater element damage in the sensor
  • Weak electrical connection
  • Old lambda sensor

Diagnostic steps

  1. 1Measure the resistance of the heater
  2. 2Check the connections in the plug
  3. 3Replace the sensor with a new one
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Frequently asked questions about P0059

What does code P0059 mean?

P0059: Incorrect resistance of the lambda sensor heater (Bank 2, Sensor 1).

What are the symptoms of code P0059?

Check Engine Light; Increased fuel consumption; Slow warm-up of the sensor after startup.

What causes code P0059?

Heater element damage in the sensor; Weak electrical connection; Old lambda sensor.

Can I drive with code P0059?

SAFE TO DRIVE – The fault does not immobilise the car, but diagnose it as soon as possible.

How much does it cost to fix code P0059?

The part (Lambda sensor) costs about $63, and a mechanic’s labour about $25.

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