P CODES (POWERTRAIN) P0100 - P0199

Hi, I Am Completely Stumped I Can't Find It What Am I Missing. I Pretty Much Rebuilt The Hemi From Ground Up This Summer The Winter...

Tps Reads 100% On Scan Tool. Tried Substitute Tps. No Change. Rpm Gauge Does Not Read. Eng Stumbles.

Was Getting A Heat Related Misfire For About A Month And A P0305 Code (cylinder Five Misfire) On And Off. It Would Clear Itself Then Come...

I Have A Code P0172 Come Up. Where Is This Located?

My Boyfriend Is Broken. Someone Make Him Happy Again! Lol. So From What I Understand. Car Keeps Throwing A Code P0135. If He Clears The...

My Car Is Due For A Smog Check And Said It Would Not Pass Because Of The P0135 Sensor Heater. Feedback On How To Fix This Would Be Really...

Have A 2002 Chevy 2500 Hd 4wd Auto, 50,000. The Code Is For Mass Or Volume Airflow Circuit Range/performance Problem. I Did Install A K & N...

Sorry For The Lack Of Information. This Is Not My Vehicle. Anyway, It's Throwing Four Engine Codes. P2535, P0131, P0300, And P069e....

Does Heater Have Current With Key On Or Car Running?

Mass Air Flow Or Volume Air Flow Circuit Low Input Keeps Coming Back After We Clear It Have New Battery Spark Plugs Fuel Filter New Mass...