Hello Jeff Bolton,
... I vigorously recommend the purchase
GRADE workshop manuals
... but that
is seldom feasible... (I keep my cars (forever))...
For 10 year old vehicles... It is still quite possible.
Chrysler Co. (Real SCAT PACK
cars: New, quite cheap),
FoMoCo, Datsun 240Z & GM not unreasonable...
Jaguar, Porsche & BMW ... ($$$$) huge & costly:
& cumbersome (dribbling w/specialty tools)
- (Austin Healey '66 BJ8... (forget about it)).
Better to go after the famous BMC repro. manuals
by Norman Nock (late) of STOCKTON, California.
wiring ENGINE: FUEL Control drawing is available
on the BBB Industries
website: Registration is required
(I only looked at the 5.3
engine in the 1500 Savana
BBB Industries Premium Alternators Starters Power Steering Products
The site returns you to the Technical Service Bulletins
s) each time you return from
drawings... but otherwise these are detailed OEM
drawings for popular USA
market vehicles (foreign
... it is possible to SPARK
(utterly fry) your ECM
by sparking a lead at your FUEL PUMP
off the output...
(not an inexpensive WORK ERROR
(in my opinion))...
2007 GMC SAVANA 1500 5 3L V8 Engine Control Module ECM Computer RockAuto
Just remember to WEAR
ANTI-STATIC WRIST bands
you are working near any SEMICONDUCTOR
you care about.
The slightest SPARK (
you might not even feel)
can destroy your electronics circuits... SERIOUSLY.
Cheap & easy protection to protect against ESD
(electro-static discharge)... MUST be worn
Amazon com Rosewill ESD Anti Static Wrist Strap Components RTK 002 Black...
Hope this helps ...
A few more words on why you could want all these
drawings... Any issues you care to share...?
(else comment me back... (w/which Savana & engine))...
Carnac the Magnificent