Engine-Codes - Generic - P2059

P2059 Code - Reductant Injection Air Pump Control Circuit/Open

- Code Popularity: 7,262 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
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What are the Possible Causes of the DTC P2059?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Reductant Injection Air Pump
  • Reductant Injection Air Pump harness is open or shorted
  • Reductant Injection Air Pump circuit poor electrical connection
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How to Fix the DTC P2059?

Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P2059 code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

What Does the P2059 Code Mean?

Reductant Injection Air Pump Control Circuit/Open is the generic description for the P2059 code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information abouth the P2059 OBDII code.

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P2059 Code - Reductant Injection Air Pump Control Circuit/Open

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Code P2059 Information for Specific Makes

  • P2059 Chrysler O2 Sensor Signal Circuit Signal Voltage Too High
  • P2059 Dodge O2 Sensor Signal Circuit Signal Voltage Too High
  • P2059 Jeep O2 Sensor Signal Circuit Signal Voltage Too High

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