How to Replace the O2 Sensor in a 95 Pontiac Bonneville SSEI?

Answer The 1995 Pontiac Bonneville SSEI engine has one oxygen sensor that detects the oxygen saturation in the exhaust and relays the information to the engine's computer to regulate the fuel consumption.... Read More »

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How to Replace the Crank Position Sensor on a Pontiac Bonneville?

The Pontiac Bonneville uses a crankshaft position sensor to supply the on-board computer with information relevant to the position of the crankshaft in degrees of crankshaft rotation. This sensor w... Read More »

How to Replace a Camshaft Sensor on a 1998 Pontiac Bonneville?

The camshaft position sensor (CPS) in your 1998 Pontiac Bonneville signals the computer the position of the camshaft as it rotates so the control system adjusts ignition timing, fuel and other syst... Read More »

Symptoms of a Bad Oxygen Sensor in a Pontiac Bonneville?

The oxygen sensor in your Pontiac Bonneville monitors the exhaust gases produced by the engine and adjusts the car's fuel based on the data. This is a real time type of adjustment, meaning that the... Read More »

How to Troubleshoot a Pontiac Bonneville Crank Sensor?

Troubleshooting a crankshaft sensor on a Pontiac Bonneville to diagnosis intermittent or slightly out of range or irregular signals requires a diagnostic analyzer with a scope, such as a Tech II or... Read More »