Jeep Wrangler U3126 Engine Trouble Code

Jeep Wrangler U3126 code can be about replacing a broken oxygen sensor can eventually lead to a busted catalytic convertor which can cost upwards of $2,000. Taking your car into a shop will cost you around $200 depending on the car. However, an oxygen sensor is easy to replace on many cars and is usually detailed in the owner's manual. If you know where the sensor is, you only have to unclip the old sensor and replace it with a new one. Regardless of how you approach it, you should get this fixed right away.

Jeep Wrangler U3126 Code Meaning :

When you check Jeep Wrangler car engine light came on code U3126 the reason should be . However Jeep manufacturer may have a different definition for the U3126 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U3126 OBD-II Diagnostic Network (U) Trouble Code Description

U3126 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For U3126 Code

The reason of U3126 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

U3126 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.

U3125 Previous Engine Trouble Code For Jeep Wrangler

Next Engine Trouble Code For Jeep Wrangler U3127