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10-05-2013
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#1 |
  
Join Date: Jun 2005
Location: pittsburgh
Posts: 4,632
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another day, another code...
Swapped ECM's on the zr-1 today and took it for a drive. the car is no long banging when it misses but it's currently running out of vacuum in 5th and setting code 61, which is different then the DIS code it set last time which number I can't remember. I had Marc Haiback check the system at carlise and the pump and actuators checked out fine. However today I get this code...this is getting old, not sure how much more of chasing codes I can take.
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It's not the car, it's the people - Doug Johnson 90 r/r "KEYS ON" nick named "T.L.B" |
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10-05-2013
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#2 |
 
Join Date: Feb 2010
Location: Pendleton, IN
Posts: 3,904
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Re: another day, another code...
Kevin, sorry to hear of another code to chase. Hope it gets rectified soon.
Brett
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1988 KOH Prototype EX5023 sold 1990 ZR-1 #444 Convertible 1990 ZR-1 Black #966 1991 ZR-1 Quazar Blue #296 1957 Duntov SS Project |
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10-05-2013
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#3 |
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Banned
BANNED
Join Date: Oct 2006
Location: MD
Posts: 3,690
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Re: another day, another code...
Kevin
Have you changed out injectors (new SS ones)/ coil packs / spark plugs / wires and fuel pumps? It's hard to chace down codes unless all the preventive maintenance is done. I can't remember what you said was done... What's been done to the car in the past 5 years? Anything recently?  David |
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10-05-2013
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#4 | |
  
Join Date: May 2007
Location: Peoria, AZ
Posts: 9,155
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Re: another day, another code...
Quote:
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GOLDCYLON - 91 ZR-1 #2014 GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's) GOLDCYLON - 11 CTS-V Arizona State Director  91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat 90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat 11 RED/GREY CTS-V |
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10-05-2013
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#5 | |
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Join Date: Jun 2005
Location: pittsburgh
Posts: 4,632
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Re: another day, another code...
Quote:
Marc looked at the car at carlise, the system holds vacuum fine, the secondaries open fine. Past 5 years... well there was: 02 sensors last year fuel injectors last year plugs last year wires last year complete ac system replacement this year and that's what I can remember off the top of my head, I'd have to look at my records to see what else was done but if it was something it wasn't major. Car is stock except for the front calipers/lines, the haibeck chip, and the coplan air duct. I wouldn't mind these issues if the cat had been through 4 shops and multiple engine builds, that's to be expected, but this is a factory car. Sure it's 23 years old but my this is getting excessive. I'm about ready to list it for sale.
__________________
It's not the car, it's the people - Doug Johnson 90 r/r "KEYS ON" nick named "T.L.B" |
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10-05-2013
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#6 | |
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Join Date: Jun 2005
Location: pittsburgh
Posts: 4,632
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Re: another day, another code...
Quote:
__________________
It's not the car, it's the people - Doug Johnson 90 r/r "KEYS ON" nick named "T.L.B" |
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10-05-2013
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#7 |
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Join Date: Feb 2010
Location: Pendleton, IN
Posts: 3,904
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Re: another day, another code...
PM sent
__________________
1988 KOH Prototype EX5023 sold 1990 ZR-1 #444 Convertible 1990 ZR-1 Black #966 1991 ZR-1 Quazar Blue #296 1957 Duntov SS Project |
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10-05-2013
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#8 |
Join Date: Oct 2004
Location: Folsom CA
Posts: 1,654
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Re: another day, another code...
Kevin:
Electrical gremlins are extremely difficult to track down and eradicate, especially ones that are intermittent. Took me better part of 3 years and untold hundreds of $$$ to finally track down to bad fuel injector to ECM contacts because I had stupidly shoved in my Digital Volt Meter's probe to check them when my injectors took a crap. Sounds to me like you have a similar, although different gremlin. Start backtracking to all the connecters that you have futzed with over the years. Betcha you'll find something. Sometimes it's the simplest things.......... Feeling your pain, 'Crabs
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TomC '90ZR1 #792 Honorary Pirate [B]If it ain't FUN, you're doing something terribly WRONG. [/B] |
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10-05-2013
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#9 | |
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Join Date: May 2007
Location: Peoria, AZ
Posts: 9,155
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Re: another day, another code...
Quote:
__________________
GOLDCYLON - 91 ZR-1 #2014 GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's) GOLDCYLON - 11 CTS-V Arizona State Director 91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat 90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat 11 RED/GREY CTS-V |
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10-06-2013
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#10 | |
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Join Date: Jun 2005
Location: pittsburgh
Posts: 4,632
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Re: another day, another code...
Quote:
__________________
It's not the car, it's the people - Doug Johnson 90 r/r "KEYS ON" nick named "T.L.B" |
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