wiring diagram BMW 540i 1997 E39 Workshop Manual

BMW 540i 1997 E39 Workshop Manual 540i 1997 E39 BMW BMW https://www.carmanualsonline.info/img/1/2822/w960_2822-0.png BMW 540i 1997 E39 Workshop Manual

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BMW 540i 1997 E39 Workshop Manual Downloaded from www.Manualslib.com manuals search engine 
YOU are now in Volume I 
I 
Foreword ................... .. ........................................................................\
........

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BMW 540i 1997 E39 Workshop Manual Downloaded from www.Manualslib.com manuals search engine 
01 0-2 
General 
This  section  is intended  to help  the do-it-yourselfer  get start- 
ed.  Tips  on workshop  practices, basic  tools, and a

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BMW 540i 1997 E39 Workshop Manual Downloaded from www.Manualslib.com manuals search engine 
. .- - 
L 
- -- 
- - -. - -- Lubrication ~~stern 
- Remove pressure  gauge and reinstall pressure  switch with 
new  sealing  washer. 
Tighten

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BMW 540i 1997 E39 Workshop Manual Downloaded from www.Manualslib.com manuals search engine 
Ignition System 
This repair group covers component troubleshooting and  re- 
placement information for the ignition system. 
When diagnosing

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BMW 540i 1997 E39 Workshop Manual Downloaded from www.Manualslib.com manuals search engine 
Lnition switch 
4 The positive (+) power supply  to the ignition coils  comes to 
the ignition  switch via an unloader  relay. When  the ignit

Page 359 of 1002

BMW 540i 1997 E39 Workshop Manual Downloaded from www.Manualslib.com manuals search engine 
Ignition System 
- Turn ignition on and  check for battery voltage, 
If  battery voltage is not present, 
checlt wire between  termi- 
nal 
15

Page 386 of 1002

BMW 540i 1997 E39 Workshop Manual Downloaded from www.Manualslib.com manuals search engine 
I Battery, Starter, Alternator 
- Check for battery  voltage  at terminal 50 of starter motor with 
key  in start position.  If voltage is not

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BMW 540i 1997 E39 Workshop Manual Downloaded from www.Manualslib.com manuals search engine 
130-6 
Fuel Injection 
Fuel supply  to the  injection  system is  provided by a high pres- 
sure  electric  pump mounted inside  the fuel  tan

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BMW 540i 1997 E39 Workshop Manual Downloaded from www.Manualslib.com manuals search engine 
Fuel Injection 1 
Working in right  rear of engine compartment: 
Release interior  ventilation filter cover  latch 
(A) and re- 
move cover.

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BMW 540i 1997 E39 Workshop Manual Downloaded from www.Manualslib.com manuals search engine 
130-8 
Fuel Injection 
With ignition  off, remove main  relay (K6300) (arrow) in 
E-box. 
- With ignition on  and relay installed, check for
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