Code 26, Quad Driver Module "A" Fault..

[90oldsregency3800]

Code 26, Quad Driver Module "A" Fault.. as well as the code 34 for the mass air Flow Sensor.. the MAFS is the one with the screen correct? ifso, I just replaced that a few months ago... it couldn't be bad already could it?
What's a good way to clean that screen?

and second as for the code 26 on the Quad driver module "A" fault.. anyone got a real book that explains this? some of these newer books that have been coming out the last few years suck.. they don't go indepth on anything useful..

some of the research I did already tells me that it might possibly be my suspension system having a leak.. in which case I don't have the money to put into getting that fixed. but I need to know where it's at so when I do get the money I can look into that..
never noticed my car sitting unlevel before, so I just figured I'd ask here and see what you guys think...

Chris

[maxwedge]

You need an in depth trouble tree/wiring diagram, Alldata.com is one place for a 1 year subscription the driver controls some high load solenoids, usually not the level ride.( no year posted). The screen is not the problem for MAF, check any ducting behind it, make sure no cracks or leaks, advice ends here without the year.

[90oldsregency3800]

sorry, thought that was all evident in my screen name. lol 1990 "98 Regency"

and the MAF sensor has 4 screws that holds it onto the Throttle body assembly, and that is bolted down to the intake manifold.. no leaks that I saw, and no screws missing anywhere.. still have yet to check the screen though.. can checkers/auto zone check the MAF? if I pull it out, I mean to make sure the electronics are still working?

Chris

[xeroinfinity]

Yes it can be tested by most part stores that do this sort of testing.

I wouldnt worry about cleaning the screen, hell you can take that out as a matter of fact but dont damage the sensor wires that run through the center.

I would also check the wires to the MAF and its plug in.

[90oldsregency3800]

I didn't know it could be tested... heh.. well, I did tear it down and was very careful not to touch or damage those wires... I have to say it's not what I expected to see, oddly enough from that sensor I expected alot more to it then that... but I did clean it up and started it without the MAF sensor pluged in and my car sounded like crap. lol. then I pluged it in while the engine was running. and I think the clean up job helped.. though if I get any more probs with it. I will take it to get tested and find out if once again I need to have it replaced..

thanks..