help with a 2005 DODGE RAM 1500 5.7 HEMI P0406 code, turns over but, won't start

Question

please help, i'm not a mechanic and just learning all this code stuff... I was also getting the P0113, and P0403 codes as well until I replaced the EGR sensor & the IAT sensor.

Answer 1

P0403 Exhaust gas recirculation circuit

On the EGR there is on the connection a YLW/ PNK wire this is the 5 VOLTS reference which also gives power to the CKP (crankshaft position sensor) as well as the camshaft sensor the throttle position sensor and other sensor, the reference comes from the ECM, try this disconnect the EGR and IAT sensor and try to start the vehicle, if this doesn't help disconnect the battery start with the negative first, the reconnect the battery with the positive first the negative and check to see if it starts. If it starts the EGR or IAT could be shorting the 5 volts reference, replace both sensor

Comments

I am having some what of same problem but with no codes, but my battery went out in the cold of night and I had a bullydog Turner and now it just spends like out of time