My daughter is in Wisconsin with my Taurus, and I'm in Oklahoma trying to figure out how to make sure she gets back home. The check engine light is on, and I had her take it by AutoZone to pull the codes. I talked to the AutoZone rep, and he said he is reading codes for EGR low flow and also codes for Bank 1 lean, and Bank 2 lean. I did not get the actual code numbers from him.
I imagine the EGR low flow is caused by the DPFE sensor. My question is whether the DPFE sensor could also make the car throw the Bank 1 & 2 lean codes? I suspect the MAF is involved, but is it a totally different issue, or are the two sets of codes related to each other?
I imagine the EGR low flow is caused by the DPFE sensor. My question is whether the DPFE sensor could also make the car throw the Bank 1 & 2 lean codes? I suspect the MAF is involved, but is it a totally different issue, or are the two sets of codes related to each other?