Logo

B1671 Engine Trouble Code

B1671 Engine

When you check engine light came on code B1671 the reason should be . However your vehicle's manufacturer may have a different definition for the B1671 OBD-II Diagnostic Body (B) Trouble Code. So you should chech it on our car models.

When your car's 'B1671 Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. But in many cases, it means at minimum that you'll be visiting the car dealer to locate the malfunction and get the light turned off.

B1671 Code Meaning :

B 1 6 7 1
OBD-II Diagnostic Body (B) Trouble Code For Engine Fuel And Air Metering O2 Sensor Heater Circuit Malfunction Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector) Glow Plug/Heater Circuit 'A' Malfunction

The poor running symptoms are consistent with a MAP sensor malfunction. In addition, in some cases, a bad MAP sensor will not throw a code. Again, the ELD code likely represents a separate wiring issue.

B1671 OBD-II Diagnostic Body (B) Trouble Code Description

B1671 engine trouble code is about Glow Plug/Heater Circuit 'A' Malfunction.

Reason For B1671 Code

The reason of B1671 OBD-II Engine Trouble Code is O2 Sensor Heater Circuit Malfunction.

B1671 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.