Diagnostic code po171 cleaned maf sensor check engine light still on.. How do I clear check engine light? Remove the Negative battery terminal for 1 minute and reconnect, this should reset the stored ...
...engine light on, diagnostic trouble codes p0174 and p0171. Google the Codes OBD PO171 etc & print a code chart They are Oxygen Sensors-lean on both banks They should have been changed at 100,000 ...
...in the road and my check engine light came on. The diagnostic read shows p0171 & p0172. Any advice on what could be the problem, and potential cost to repair? Here's code PO171.Here's code
diagnostic code p0171 engine sounds like it is flooding on start up when it is hot and has been sitting for thirty minutes to an hour. Type: OBD PO171 That is how you look up codes Won't be flooding ...
...diagnostic code 421. Previously had codes PO134, PO131, PO151, PO171, PO174, PO401, & PO121. The hose the air filter and the throttle was broken, and tha engine would not start. I replaced the ...
...DIAGNOSTIC TROUBLE CODES PO171 System Too Lean PO171 System Too Lean What next? PO121 : TP Sensor Performance = The PCM supplies 5V to the TP sensor(throttle position). The TP sensor is a variable ...
...diagnostic computer you can read live data to pinpoint the problem if you don't have access try to find the vaccum leak in the engine compartment if there isn't one replace the mass air flow ...
engine check light on 2000 avalon 37,000 mi. i run diagnostic cod test. the result is P1150 and PO1153 and PO1155 and PO171 codes. i understand probable causes, but because too many of them, what is ...
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Po171 code due to failed emissions test..check engine light is on..So I had the mass air flow sensor replace, bothe oxygen sensors, pcv valve, air filter and also had tune-up and check engine light is
...engine light is on and the diagnostic code is po171 - system too lean bank 1. Is this an oxygen sensor problem and how much should I expect to pay for replacement if needed? Most lean O2 Sensor Codes ...
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