B278A De Tomaso Pampero OBD Code

OBD/2 B278A error code description and symptoms.

Catalytic converters must be warm before they can work properly. On a cold start the PCM provides a rich mixture to keep the cold engine running.
All that extra fuel goes into the catalytic converter. But the exhaust isn't very hot, because, ah, the engine is pretty cold. GM has employed several strategies to fire up the catalytic converter quicker and reduce cold start emissions. One way is to use a secondary air pump that pumps outside air directly into the catalytic converter.

To check for an open circuit, trace along the length of the transmission control circuit, checking for breaks in the wiring. Repair any broken wiring and make sure all connectors are fully seated and locked.Pay close attention to connectors, looking for corrosion, bent or broken pins, or moisture in the connector. Repair any connector issues even if they are not specifically part of the transmission control circuit as they may serve a function in providing power to the transmission control circuit.

B278A De Tomaso Pampero Error Code Repair Process :

The scent may B278A signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior. Car and truck exhaust contains toxic gases such B278A, so if the inside of your car engine overboost condition as if you were standing behind your car, get out and get it fixed. Fight the urge to take a little nap first. So sleepy. That's the carbon monoxide talking, friends. At least open a window on your way to the shop.

Difficulty Level (Soso)

Repair Time (50 Min.)

Cost Prediction : $ 90-120

Common Causes of De Tomaso Pampero B278A OBD2 Code

A common cause of code B278A is the failure of Engine Overboost Condition, but there are several other possible causes as well, such as ;

• Dirty Oil
• Faulty ignition coil (s)
• Faulty Variable Camshaft Timing (VCT) position solenoid
• Faulty Camshaft Position Sensor

B278A is a kind of Body Trouble Code Auto body problems aren't always easy to spot. Diagnosing auto body problems sometimes requires a little know-how. In this section you'll find articles dedicated to teaching you how to diagnose auto body problems.

B278A code for other De cars

You can view according B278A DTC for your car model. We selected several models to see obd2 solutions click and view it.

• B278A De Tomaso Bigua
• B278A De Tomaso Deauville
• B278A De Tomaso Guara
• B278A De Tomaso Longchamp
• B278A De Tomaso Mangusta
• B278A De Tomaso Pantera
• B278A De Tomaso Vallelunga

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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