P CODES (POWERTRAIN)

My Vehicle Is Showing This Code After Replacing Faulty Egr Valve. My Mechanic Reset Computer And The Light Came Back. I Know It May Be A...

In August Check Engine Light And "trac Off" Lights Turned On With Code P0303. The Car Was Riding Rough With A Lot Of Symptoms Of A...

1996 Park Ave With 150000 Miles. Stuttering And Stumbling, Idle Problem. Gives A P0102 Code Low Voltage To Maf Sensor. Changed Maf No Help...

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

Good Morning, I Am Receiving A Service Engine Soon Light On My Chevy Astro Ls. I Had A Tune Up This Weekend But The Light Came Back On Once...

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?

Computer Gives Me A P0305(#5 Misfire). Ive Replaced Both Coil Packs, Wires & Plugs. Its Not A Constant Miss. It Runs Fine For A Couple Of...