2010 Dodge 1500. with 5.7 hemi. Trying to get to pass smog in California. the O2 sensors are not ready. I do a live scan of my O2 sensors and 1 of the 2 parameters for the O2 heater monitors hasn't "passed" the test yet. This is for all 4 O2 sensors. I have gotten the computer flashed, replaced the battery
, and replaced all 4 O2 sensors. I have driven 1200 miles since the flash and 500 since the sensors and battery replacement. Any suggestions?
JA: What happens when you step on the gas? Do you notice a rough idle?
Customer: Everything sounds/feels smooth. And there is no alarms/error codes neither.
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: tried the dealer. they told me to drive it after they flashed the PCM. After 500 miles and no change, the dealer said to continue to drive it. so i changed the battery and all 4 o2 sensors. Have another 600 miles since battery and 300 miles since the sensors been replaced. So in the last 2 weeks i have put 1200ish miles on the truck and the OBDII monitors have passed yet
JA: Anything else you think the mechanic should know?
Customer: Can't thin of anything
JA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the Dodge Mechanic about your situation and then connect you two.