Subject	Well, since TTnet had been down I've had time to work
Posted by	-Grimm- on June 23, 2014 at 12:56 AM
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In Reply To	Code 51: Other ideas? posted by -Grimm- on June 19, 2014 at 07:22 PM
Message	So what I ended up doing was tearing everything apart. Had issues holding fuel pressure, clamped the return line to see if my check valve was bad, held pressure fine. Release the clamp... Now it holds pressure every time. Maybe something got stuck from sitting so long? Anyway, hooked up my spare CAS to check everything out and: All 6 injectors check good (again) All 6 coil packs fire All 6 spark plugs are gapped correctly BUT, cyl 6 spark plug is clean. Apparently my cylinder 6 is not firing. Also, still getting code 51. Short of doing a compression test on a fresh rebuild, any idea why this cylinder wouldn't fire? I'm hoping to find someone to verify my ECU is functioning properly (JWT ECU, stock spec chip). Any takers? Thanks ------------------------------------------------------------------ 1992 300ZX NA 5 Sp (Dead) 1990 300ZX NA Auto 2+2 (Dead) 1990 300ZX TT 5 Sp (Building) 2004 G35 Sport 6MT (DD)
Follow Ups	Code 51: Other ideas? - -Grimm- 19:22:39 06/19/14 Try running Resistance test from the ECU Plug. - Cjw3 19:46:08 06/19/14 I moved the 12V feed from constant to ECCS relay - -Grimm- 09:34:58 06/20/14 Resistance Check.. - Cjw3 22:31:50 06/23/14 Re: Resistance Check.. - -Grimm- 00:48:13 06/24/14 Also, I did measure resistance through the ECU plug... - -Grimm- 09:37:02 06/20/14 Well, since TTnet had been down I've had time to work - -Grimm- 00:56:27 06/23/14 I'm just going to keep adding things on here until... - -Grimm- 20:32:11 06/23/14 There is no way the code was still in your ECU. - DVDBURN (MD) 21:28:51 06/23/14 I wasn't sure how long the ECU could retain a code - -Grimm- 23:38:30 06/23/14 You're right - -Grimm- 00:49:29 06/24/14 Update inside - -Grimm- 00:33:30 06/26/14 Wow. That sucks. Good luck with it. (n/m) - DVDBURN (MD) 15:16:54 06/28/14 Here are some pictures - -Grimm- 14:46:00 06/26/14
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