VR V8 Problem

Holden/Delco Tuning. ALDL, OBD 1.5. Circa 1989 to 2004.
AJS85
Posts: 29
Joined: Wed Mar 20, 2013 6:18 pm
cars: 2005 FPV F6 Typhoon
1976 Holden 1 tonne
1994 HSV Enhanced SS
2006 Ford XR6

Re: VR V8 Problem

Post by AJS85 »

Yeah no speed sensor due to been converted from an auto. I do have a speedometer signal interface http://www.dakotadigital.com/index.cfm/ ... prd126.htm but i have not got it to work 100% yet. If any one knows how I should have it setup let me know haha http://www.dakotadigital.com/pdf/sgi-5c.pdf

VL400 re did the ecu and bench tested for me it's running his custom code.

The battery volts also are not constant. could be battery/alternator problem? (checked most the engine earths i can get to and they look fine.)

Might have to check the IAC tomorrow and clean it or use one off my other engine.
vs ss
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Re: VR V8 Problem

Post by vs ss »

The alternator looks ok once the revs are up slightly as they don't charge to well at idle on the v8 let alone at 450 odd rpms.
If you do have another iac give it a go as I have seen a few break the fine copper wire inside.
AJS85
Posts: 29
Joined: Wed Mar 20, 2013 6:18 pm
cars: 2005 FPV F6 Typhoon
1976 Holden 1 tonne
1994 HSV Enhanced SS
2006 Ford XR6

Re: VR V8 Problem

Post by AJS85 »

Replaced TPS and IAC and it's all good, re did the timing seems to be going good again.
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