Hey, Im new to the forum. I working on my wife's 2011 dodge charger pursuit. About two years after her driving it we noticed a ticking sound and the misfiring engine code, the lifter failed and took out the cam. If I had to go into the engine I wasn't going stock. I bought the following:
-Stage 3 cam kit from AMS (
Stage 3 Performance MDS Delete Kit for 2009-2020 Chrylser 300 Dodge Charger Challenger 5.7L Hemi)
-Cold air intake (
Mopar Performance 77070044AD Mopar Performance Cold Air Intake Kits | Summit Racing),
-BBK shorty headers
-New Spark plugs (gaped)
-New ignition coils
-New water pump
-90mm throttle body, and HP tuner set up.
Install went well with no major issues. I found a base tune online from HP Tuners and loaded it. Disabled the MDS. Before I started it I held the throttle pedal to the floor to allow oil to circulate thru the engine. Then attempted to start, it will start and then die, and now I have the following engine codes:
P0108 - Manifold Absolute pressure / Baro sensor high (permanent) ........Maybe the MAP sensor
P0118- Engine Coolant Temperature Sensor 1 circuit High.......Probably due to minimal water in the engine
P0123- Throttle/Pedal Position Sensor A circuit high
P0222- Throttle/Pedal Position Sensor/Switch B circuit low
P0300- Random Misfire Detected
P0301- Cylinder 1 Misfire Detected
P3401- Cylinder 1 Deactivation / Intake valve ctrl circ/open
P3425- Cylinder 4 Deactivation / Intake valve ctrl circ/open
U0100- Lost Communication with ECM/PCM A
U110B- (permanent)
None of these codes were present before I started. The battery was disconnected prior to starting. (I replaced the battery) I have check all the wiring and it all seams good. Im a bit confused maybe someone can assist... I hope so.
Thank you
Steve