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Packard 120 U1121 Engine Trouble Code

Packard 120 U1121 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.

Packard 120 U1121 Code Meaning :

U
OBD-II Diagnostic Network (U) Trouble Code For Engine
1
Fuel And Air Metering
1
Engine Oil Temperature Sensor Malfunction
2
Cylinder 10 Contribution/balance Fault
1
Exhaust Gas Recirculation Sensor B Circuit High
Packard 120 Engine

When you check Packard 120 car engine light came on code U1121 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However manufacturer may have a different definition for the U1121 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U1121 OBD-II Diagnostic Network (U) Trouble Code Description

U1121 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For U1121 Code

The reason of U1121 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

U1121 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.

U1120 Previous Engine Trouble Code For Packard 120 Next Engine Trouble Code For Packard 120 U1122

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