Technical Service Bulletins?
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Joined: Sep 2002
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From: Vancouver WA
Technical Service Bulletins?
Hi - I have noticed in a number of threads reference to TSBs for Vettes. IO have a C5, and am expeiencing a common gas guage problem to which there is referenced a TSB on the problem. Are those available anywhere on the forum?
divo
:confused:
[Modified by divo, 11:13 AM 8/23/2003]
divo
:confused:
[Modified by divo, 11:13 AM 8/23/2003]
Instructor
Joined: Jul 2003
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From: Torrington CT
Re: Technical Service Bulletins? (divo)
Former Vendor
Joined: Apr 2001
Posts: 10,976
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From: FL
St. Jude Donor '13
Re: Technical Service Bulletins? (divo)
Erratic Fuel Gauge Reading (Reprogram the PCM) #02-06-04-010A - (06/27/2003)
Erratic Fuel Gauge Reading (Reprogram the PCM)
1999-2002 Chevrolet Corvette
This bulletin is being revised to add models and update the Correction and Warranty Information. Please discard Corporate Bulletin Number 02-06-04-010 (Section 06- Engine).
Condition
Some owners may comment about the fuel gauge intermittently indicating an empty reading and then return to the correct fuel level indication.
Cause
This condition may result when fuel blends containing aggressive sulphur compounds react with the fuel sender assembly, which may result in voltage spikes being induced on the fuel level signal to the PCM. Use of another fuel blend may reverse this reaction and return the system to normal operation.
Correction
Reprogram the PCM with the new service calibration which is available in the June 2003, Techline® TIS release sent to the dealers on 6/28/03. Use the TIS Version 7 or later data update.
:cheers:
Erratic Fuel Gauge Reading (Reprogram the PCM)
1999-2002 Chevrolet Corvette
This bulletin is being revised to add models and update the Correction and Warranty Information. Please discard Corporate Bulletin Number 02-06-04-010 (Section 06- Engine).
Condition
Some owners may comment about the fuel gauge intermittently indicating an empty reading and then return to the correct fuel level indication.
Cause
This condition may result when fuel blends containing aggressive sulphur compounds react with the fuel sender assembly, which may result in voltage spikes being induced on the fuel level signal to the PCM. Use of another fuel blend may reverse this reaction and return the system to normal operation.
Correction
Reprogram the PCM with the new service calibration which is available in the June 2003, Techline® TIS release sent to the dealers on 6/28/03. Use the TIS Version 7 or later data update.
:cheers:
