GPX Posted April 19, 2008 Report Share Posted April 19, 2008 On the W-body homepage there's that neat thing about what I now understand is OBD1 stuff about how you use a paper clip to read the codes and I always wanted to do that and now I finally have an SES light and it seems that I don't get to do that neat trick because I have OBD2? Next you're gonna tell me I have to pay the mechanic a bunch to check it out or have to buy an expensive tool! I have a '96 Cutlass with an '02 3400. I think it has the original 3100's ECM. Thanks for your help. This is all new to me. Quote Link to comment Share on other sites More sharing options...
ManicMechanic Posted April 19, 2008 Report Share Posted April 19, 2008 Nope, just go to the nearest auto parts store, such as AutoZone, Advanced or O'Reilly's and see if they will scan it for free. Quote Link to comment Share on other sites More sharing options...
1990lumina Posted April 20, 2008 Report Share Posted April 20, 2008 Or buy the cheap scanner off eBay for $30...it'll give you the code and will erase it - I have one and it's saved my ass many times. Quote Link to comment Share on other sites More sharing options...
Venom Posted April 20, 2008 Report Share Posted April 20, 2008 Yeah I would just buy a scanner and keep it with for future repairs. A lot better then having to go to the parts store everytime you need codes scanned. Quote Link to comment Share on other sites More sharing options...
GPX Posted April 20, 2008 Author Report Share Posted April 20, 2008 My NAPA store is not much further away than my garage! So now my hope is that they are willing to provide this service and that it's not something serious! Quote Link to comment Share on other sites More sharing options...
19Cutlass94 Posted April 20, 2008 Report Share Posted April 20, 2008 NAPA wont scan codes for you. Unless you buy one form them. Quote Link to comment Share on other sites More sharing options...
GPX Posted April 20, 2008 Author Report Share Posted April 20, 2008 ...and they seem like such nice guys!!!!!!!!!!!!! Quote Link to comment Share on other sites More sharing options...
GPX Posted April 29, 2008 Author Report Share Posted April 29, 2008 Okay, so I took the advice to by a reader on eBay. It was suggested that I should be able to get one for $30. If you look at eBay, most are in the $30~$40 range with some as much as $200. Many are Buy-It-Now. In fact, the reader I bought has a BIN price of $44.95. I won the auction for $13.50 + $6.99 shipping. Had it in hand in 5 days. It's a "Cread@r" (that's the way they write it!) by Launch. Very simple and easy to use. It told me I had two codes: P0101=Mass or volume air flow range/performance problem P0140=O2 sensor circuit no activity detected (bank 1 sensor 2) These both looked like possible one time errors so I let the Cread@r clear the trouble codes to see if it would throw another one. So far so good. If I am wrong about more or less ignoring these codes PLEASE let me know. Thanks for the advice! Quote Link to comment Share on other sites More sharing options...
logikf1ve Posted April 29, 2008 Report Share Posted April 29, 2008 It might take a few miles to get the codes to come back up. Typically the MAF will come up right away. Not sure how long the O2 sensor will take to re-register. As far as the MAF code, check your air filter. I was having problems with my car spitting out that code for awhile, even after changing the MAF it was still there. I changed the air filter and the problem went away. Quote Link to comment Share on other sites More sharing options...
Brian P Posted April 29, 2008 Report Share Posted April 29, 2008 Okay, so I took the advice to by a reader on eBay. It was suggested that I should be able to get one for $30. If you look at eBay, most are in the $30~$40 range with some as much as $200. Many are Buy-It-Now. In fact, the reader I bought has a BIN price of $44.95. I won the auction for $13.50 + $6.99 shipping. Had it in hand in 5 days. It's a "Cread@r" (that's the way they write it!) by Launch. Very simple and easy to use. It told me I had two codes: P0101=Mass or volume air flow range/performance problem P0140=O2 sensor circuit no activity detected (bank 1 sensor 2) These both looked like possible one time errors so I let the Cread@r clear the trouble codes to see if it would throw another one. So far so good. If I am wrong about more or less ignoring these codes PLEASE let me know. Thanks for the advice! link to said scanner? Quote Link to comment Share on other sites More sharing options...
mfewtrail Posted April 29, 2008 Report Share Posted April 29, 2008 link to said scanner? Here's one of them. http://cgi.ebay.com/ebaymotors/OBDII-CHECK-ENGINE-CODE-SCAN-tool-OBD2-SCANNER-OBD-2-II_W0QQcmdZViewItemQQcategoryZ43989QQihZ013QQitemZ230246636665QQrdZ1QQsspagenameZWDVW#ebayphotohosting Quote Link to comment Share on other sites More sharing options...
GPX Posted April 29, 2008 Author Report Share Posted April 29, 2008 As far as the MAF code, check your air filter. I was having problems with my car spitting out that code for awhile, even after changing the MAF it was still there. I changed the air filter and the problem went away. It's time for a K & N anyway. Quote Link to comment Share on other sites More sharing options...
GPX Posted April 29, 2008 Author Report Share Posted April 29, 2008 link to said scanner? Here's one of them. http://cgi.ebay.com/ebaymotors/OBDII-CHECK-ENGINE-CODE-SCAN-tool-OBD2-SCANNER-OBD-2-II_W0QQcmdZViewItemQQcategoryZ43989QQihZ013QQitemZ230246636665QQrdZ1QQsspagenameZWDVW#ebayphotohosting Yup, that's the one I got and I think it works great, although I don't have anything to compare it to. Quote Link to comment Share on other sites More sharing options...
BIGBULS Posted April 29, 2008 Report Share Posted April 29, 2008 As far as the MAF code, check your air filter. I was having problems with my car spitting out that code for awhile, even after changing the MAF it was still there. I changed the air filter and the problem went away. It's time for a K & N anyway. Just don't over-oil your K&N.........that can kill a hot-wire MAF all by itself. Quote Link to comment Share on other sites More sharing options...
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