prbori

Hey guys, I changed my02 sensor ,clean the egr valve and also inspected the bacum system I'm still getting the same problem. The car drives much better when the engine sign does not come on. I still get black smoke out of the exhaust. On Idle you can hear the engine go up and down, it feels like the car will shut off. When I give it some gas, while in park, the car shakes. When I'm at a full stop and I accelerate the car stalls sometimes, but shakes and feels like it will shut off. Will theIdle Air Control Valvefix this problem? Or should I look for something else? Your help is much appreciated thank you.

csmeance

P0134 - 02 Sensor Circuit No Activity Detected (Bank I Sensor 1)

Probably need a new sensor or the harness came apart.

P2279 Intake Air System Leak

Cause of the bad idle and such. Unmetered air is getting into the engine throwing off the air-fuel ratio. You probably have a damaged hose from the throttle body to the air box, or the air box isn't put on properly, etc. Check the intake system for leaks and such.

P1129 Honda - Manifold Absolute Pressure Sensor Circuit Higher Than Expected

Faulty map sensor more than likely.