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B1848 Engine Trouble Code

B1848 Engine

When you check engine light came on code B1848 the reason should be . However your vehicle's manufacturer may have a different definition for the B1848 OBD-II Diagnostic Body (B) Trouble Code. So you should chech it on our car models.

B1848 if your catalytic convertor fails completely, you eventually won't be able to keep the car running. Your gas mileage will also be terrible, so you should try and fix it as soon as you can. Unfortunately, the average replacement cost is around $2,000 and you can't do it yourself unless you're an experienced mechanic.

B1848 Code Meaning :

B 1 8 4 8
OBD-II Diagnostic Body (B) Trouble Code For Engine Fuel And Air Metering Manifold Absolute Pressure/Barometric Pressure Circuit High Input Engine Shutoff Solenoid Malfunction Timing Reference High Resolution Signal A Too Many Pulses

Is the fuel pump sometimes not priming when you turn the key to ON(II)? Start by measuring the fuel pressure and checking whether you have bright white-bluish spark at all four plugs. The mechanical timing is also something that you should check, as we mentioned above.

B1848 OBD-II Diagnostic Body (B) Trouble Code Description

B1848 engine trouble code is about Timing Reference High Resolution Signal A Too Many Pulses.

Reason For B1848 Code

The reason of B1848 OBD-II Engine Trouble Code is Manifold Absolute Pressure/Barometric Pressure Circuit High Input.

B1848 DTCs may also be triggered by faults earlier down the line. For example, a dirty MAF sensor might be causing the car to overcompensate in its fuel-trim adjustments. As a result, oxygen sensors are likely to report fuel mixture problems.