2002 p5 cel p0117, p0462, p0171

cmerun

Member
:
2002 Mazda Protege5
Had the oil changed Saturday morning at Jiffy Lube. Leaving their lot, I noticed my 2002 Protege5 seemed to be hesitating when I first gave it the gas. It was very slight, however, so I was wondering if it was just in my head or if the seat position being off was causing me to think that. It would only do it when starting from a complete stop and only part of the time.

Fast forward to this morning, on the way to work the CEL comes on. Stop by Advance and it's reading P0117 (engine coolant temp sensor, 1 circuit low input), P0462 (fuel level sensor A, circuit low input), and P0171 (Bank 1 system too lean).

I checked the connection of the coolant temp sensor and everything appears to be well connected. Has anyone else run into these codes all popping up at once? I've searched the forums but couldn't find anything exactly like what I've got going on here.

Any input would be greatly appreciated!
 
I'm kinda stumped,... Check connectors and wires,... They all sound voltage related.

Check places near where they were working??
 
Last edited:

Latest posts

Back