Have no spark or injector pulse during cranking.Will get one pulse on first crank.

automotiveexpert
250

Asked by Jun 01, 2012 at 07:49 AM about the 2001 Saab 9-5 Base

Question type: Maintenance & Repair

Changed crank sensor

5 Answers

automotiveexpert
250

I see I have no takers.Where are the Saab gurus? I am a trained GM tech. Need more knowledge on Saabs. Lets see what you know????

Karl Limacher
75

if you are a trained GM tech, this should be right up your street ... i assume you have not had any codes read by a tech2 diagnosic box ... failing that, replace the DI with a known good one (borrow one from someone, its cheaper) and try again. DI's are probably the weakest link in that particular chain. you should also check the imobiliser, if memory serves me correctly they work on ignition and not on starter

automotiveexpert
250

No codes stored at this time. Please explain what exactly is the immobilizer. Is it a type of theft deterrent system? If I unplug the ECU then plug it back in I will get a pulse to start vehicle then dies and looses pulse.If after vehicle dies and I do not un plug ECU pulse will stay gone. Its only after I unplug ECU and plug back in will I get pulse to start vehicle,but dies right away. P.S. Send help.lol. Thanks John. Continue to aid me as I go along.

6 out of 6 people think this is helpful.
Ted Ryder
30

i have the same problem, did anyone find the answer

3 out of 3 people think this is helpful.
Matt Morabito
20

2001 Saab 9.5 no spark

2 out of 2 people think this is helpful.

Your Answer

Add photo

Related Questions

9-5

Looking for a Used 9-5 in your area?

CarGurus has 384 nationwide 9-5 listings starting at $2,900.

ZIP:

Search Saab 9-5 Questions

Saab 9-5 Experts

#1 Adrian McCabe
Adrian McCabe
Reputation 130
#1 Tom Demyan
Tom Demyan
Reputation 130
#3 T_S_T
T_S_T
Reputation 120
View All

Related Models For Sale

Used Saab 9-3"
36 Great Deals out of 1,329 listings starting at $1,899
Used BMW 3 Series"
993 Great Deals out of 35,331 listings starting at $650
Used BMW 5 Series"
580 Great Deals out of 20,913 listings starting at $1,000
Used Mercedes-Benz E-Class"
677 Great Deals out of 22,054 listings starting at $1,600
Used Mercedes-Benz C-Class"
722 Great Deals out of 30,512 listings starting at $1,300
Used Volvo S80"
32 Great Deals out of 1,447 listings starting at $950
Used Volkswagen Passat"
207 Great Deals out of 22,530 listings starting at $1,000
Used Audi A4"
263 Great Deals out of 11,793 listings starting at $1,999
Used Mercedes-Benz S-Class"
111 Great Deals out of 6,633 listings starting at $2,995

Used Cars For Sale

2011 Saab 9-5 For Sale
46 listings starting at $12,990
2010 Saab 9-5 For Sale
6 listings starting at $14,864
2008 Saab 9-5 For Sale
27 listings starting at $4,200
2007 Saab 9-5 For Sale
30 listings starting at $4,600