P CODES (POWERTRAIN) P0100 - P0199

P0102 Maf Circuit Low. I Have Checked For Bad Wires Lead To And From The Maf Sensor And All The Wires Have Continuity Except The Yellow Wire...

P0102 Has Come Up Before And We Replaced The Mass Air Flow Sensor A Short Time Ago But It Has Popped Up Again. We Have Problems With It...

How To Fix A P0102 Code

Malfunction Indicator Lamp Came On Several Months Ago. Took It To My Local Mechanic. He Said O2 Sensor Was Probably The Cause And Replaced...

Ses Light Came Up Then Scan Code Detect P0141 Heater Performance O2 Bank1 Sensor2. Should I Replace The Sensor? Where Is It Located?

Service Engine Light Came On 1996 Saturn. Ran Preliminary Diagnostics And Received P0141 Code. What Is The Problem And Possible Solution...

I Have A 03 Chevy Cavalier. It Randomly Will Begin Misfiring (thus The P0300). Other Times It Runs Fine. I Replaced The Plugs, Boots To...

I Have Had A Mil For The O2 Sensors On This Car And Finally Decided To Do Something About It. I Figured With 150000 Miles On The Car I...

Car Listed Above Is A Lw 200. I Am Experiencing Rough Idle At Red Light, Cooling Fan On. Codes P0171 And P0172 At The Same Time. Fuel...

Initially Had A Rough/surging Idle Problem, Cleaned Throttle Body, Injectors Are Good, New Spark Plugs, Iac Valve Good. Car Idles Fine...