Questions & Answers for: p074

what do the code p074 means p0074 ambient air temperature sensor circuit intermittent possible short or faulty sensor check wiring and connector for damage if good check and test sensor for damage

Help on finding out wind star coads PP0171-/-P074-/-P0401 first PO171 o2 bank 1 s1 lean PO174 o2 bank2 lean PO401 cyl 1 misfire when an engine misfires the oxygen sensor will read the oxygen from that

...Burning gas? About a month ago my trucks check engine light came on with the error code p101/p071/p074. That's when the problem started i am burning gas very bad like 9 miles to the gallon on the ...