

The heated oxygen sensor 1 has a cl P2196 code. It detects the amount of oxygen in the exhaust gas compared to the outside air. P2196 OBD-II Trouble Code The front heated oxygen sensor (or O2 sensor 1) is placed into the exhaust manifold. P2196 OBD-II Diagnostic Powertrain (P) Trouble Code Description

These can range from a faulty spark plug lead, shorted kill switch or flywheel key damage. If your spark plugs look good, problems with your ignition system can also preventing a spark. You should also check that the spark plug gap is set properly.

Spark plugs typically need to be replaced every season or 25 hours of use. Now don't ask yourself What should you do with P2196 code ?ĭisconnected, dirty or fouled spark plugs are common causes for engines that won't start. If one of these reasons for P2196 code is occuring now you should check P2196 repair processes. So you should chech it on our car models. However manufacturer may have a different definition for the P2196 OBD-II Diagnostic Powertrain (P) Trouble Code. When you check Ford Focus car engine light came on code P2196 the reason should be Engine Light ON (or Service Engine Soon Warning Light). Ignition Coil A Primary/Secondary Circuit Malfunction OBD-II Diagnostic Powertrain (P) Trouble Code For Engineįuel And Air Metering (Injector Circuit Malfunctions Only)Ĭrankshaft Position Sensor A Circuit Malfunction It means at minimum that you'll be visiting the car dealer to locate the malfunction and get the light turned off. Or it could be something minor, like a loose gas cap. The light could mean a costly problem, like a bad catalytic converter, When your car's 'Ford Focus P2196 Check Engine' light comes on, it's usually accompanied by a sinking feeling
