← Back to list

1992 Olds 88 3.8L Engine Fault Codes 17 and 58 Explained | Alternator & Battery Voltage Concern

Model: 1992 Olds 88 Fault Code: P0170 Posted: 2017-01-25 10:13

I own a 1992 Oldsmobile 88 with the 3.8L V6 engine, and I'm currently seeing fault codes 17 and 5-8 appearing in my vehicle's OBD-II system. I've been unable to find clear explanations for these specific codes through standard resources. Additionally, I have previously encountered codes 13 (resolved about six months ago), 42, and 31—though I'm unsure if they are related or indicate a broader issue. My battery voltage consistently reads around 11.5 volts, which is below the normal range, leading me to suspect an alternator problem may be contributing to these codes. Could anyone clarify what codes 17 and 58 mean in this model year? Is low battery voltage directly linked to these fault codes or could it be a separate issue? Any insights would be greatly appreciated. Thank you, Stanleyaho

Related fault codes
P0170P0580
Comments (1)
Anonymous 2017-01-25 10:55

Here's a reference for the code list: http://www.troublecodes.net/oldsmobile/1992-1993/. Could you clarify what symptoms you're experiencing—just the fault codes, or are there noticeable performance issues like stalling, poor acceleration, or warning lights? This helps determine if the codes are isolated or part of a larger system problem.