Code 528?

[HopefulSHO]

My SHO's been throwing a check engine light at me for the past couple days..Gotten codes 136 and 176..both mean LH side (witch one is that?) running lean..looks like I might have to replace the O2's before my planned-for-spring 60k service.
But what I don't get is the code 528. I can't find it on SHOTimes list - but I'm sure that's the code the computer gave me. Checked and re-checked. Searching didn't bring up anything on it, though. Anyone have a similar experience?
Thanks guys/gals!
Check Engine shoot burn_out

 

[Petersho1]

528-clutch swich circuit failure,test cond-C

 

[SolidState]

LH is the rear bank and is the worst one to get at, especially if you have an ATX...

I know, I am doing mine this week...

 

[sdpatt]

Not so fast there. The left bank is the front one and the 528 code means you had the A/C on during the test. Your front O2 sensor is most likely past its prime. You should replace the sensors with the spark plugs at 60,000 miles. You can get the Bosch 13942 sensors from AutoZone for $38.99.

See how to properly run the EEC tests and interpret the codes here.

 

[SolidState]

sorry, my honest mistake. I knew that too, dunno how I managed to mix them up.

Sorry, guys...

 

[HopefulSHO]

Hmph. I didn't have the A/C on during the tests...but I do belive I had the heater on (floor). Time to replace the O2s..yay. Better do that & an oil change before it gets too cold.

Thanks for the info!

<small>[ November 07, 2002, 11:46 AM: Message edited by: HopefulSHO ]</small>