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Chevrolet Blazer B2237 Engine Trouble Code

Chevrolet Blazer B2237 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.

Chevrolet Blazer B2237 Code Meaning :

B
OBD-II Diagnostic Body (B) Trouble Code For Engine
2
Fuel And Air Metering (Injector Circuit Malfunctions Only)
2
Engine Oil Temperature Sensor Malfunction
3
Cylinder 10 Contribution/balance Fault
7
Exhaust Gas Recirculation Sensor B Circuit High
Chevrolet Blazer Engine

When you check Chevrolet Blazer car engine light came on code B2237 the reason should be . However manufacturer may have a different definition for the B2237 OBD-II Diagnostic Body (B) Trouble Code. So you should chech it on our car models.

B2237 OBD-II Diagnostic Body (B) Trouble Code Description

B2237 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For B2237 Code

The reason of B2237 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

B2237 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.

B2236 Previous Engine Trouble Code For Chevrolet Blazer Next Engine Trouble Code For Chevrolet Blazer B2238

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