how to do a diagnostic - Toyota Supra Forums

suprra_girl jumper with a piece of wire t... 02-06-2005, 12:12 PM

monkihead B) ....hmm...flash flash... :P 04-11-2005, 02:34 PM

das just thought i'd run a check... 04-19-2005, 05:07 PM

suprra_girl your ignition should be set... 04-20-2005, 11:19 AM

das great, thats a relief, thanks... 04-21-2005, 11:24 AM

corewitz will just like a paper clip... 10-15-2005, 07:02 PM

suprra_girl yep... ppl have used paper... 10-17-2005, 12:20 PM

lifesnotfair Great! 01-13-2006, 03:17 AM

suprra_girl hehe good luck with ya codes... 01-13-2006, 09:55 AM

Monkey That white gunk is... 12-23-2006, 04:00 AM

89whitedevil wow supra girl!!! 01-01-2007, 10:24 PM

dannydavi hey first off i really wanted... 03-31-2007, 12:10 AM

linuxgurupodboy Computerised Diagnostics 05-10-2007, 09:22 AM

supraboy380 i tested my car and got codes... 05-28-2007, 10:03 PM

SupraSaver87 *blink**Pause**Blink**Long... 07-03-2006, 07:09 AM

suprra_girl momentary interruption of... 07-03-2006, 09:03 AM

khills i was driving on the highway... 07-18-2006, 05:43 AM

suprra_girl sounds like code 52 which is... 07-18-2006, 09:59 AM

okinawasupra great info thanks! 04-11-2009, 02:55 AM

gfrererr13 Diagnostics 07-09-2009, 09:10 PM

red_armie_soviet I got 3 diff codes and they... 09-09-2009, 09:13 PM

cre I would like to know what... 01-07-2010, 12:32 AM

suprra_girl Typically will be the same... 01-07-2010, 12:44 AM

03-31-2007, 12:10 AM	#12
dannydavi 12psi boost Join Date: Mar 2007 Location: Sacramento, Ca Posts: 373	hey first off i really wanted to say this is an awesome technique, thanks for sharing. Second i got an error code 14: which is with ignition signal, diagnosis is no IGF signal to ECU... then it says "A" 7M-GE 6-8 which i dont understand, trouble area: ignition and ignition coil circuit, igniter and ignition coil, ECU. I also got trouble code 21: which is either oxygen sensor signal or oxygen sensor heater signal, So basically what im asking is can someone help me understand my trouble codes, and perhaps lead me in the right direction to eliminate my trouble codes, thank you. __________________ '86.5 Supra - A/T - N/A - JDM Useful Sites: ToyoDIY.com ToyotaPart.com MKIIITSRM

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