Vauxhall Astra J U1239 Engine Trouble Code

Theoretically you can drive for a few weeks or even months with a broken MAF sensor. You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot. At a shop, the replacement cost is between $200-$300 depending on the car, but that's usually the cost of parts because the labor is relatively simple.

Vauxhall Astra J U1239 Code Meaning :

When you check Vauxhall Astra J car engine light came on code U1239 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However manufacturer may have a different definition for the U1239 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U1239 OBD-II Diagnostic Network (U) Trouble Code Description

U1239 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For U1239 Code

The reason of U1239 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

U1239 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.

U1238 Previous Engine Trouble Code For Vauxhall Astra J

Next Engine Trouble Code For Vauxhall Astra J U1240