IPD sale XeMODeX - Experts in Volvo Electronics Free shipping all USA - Experts in Brakes
Did you know? 🤔
Logged in users can get email notification of topic replies Log in or register (free).
Amazon Link Buy your stuff using this and it helps MVS!

2004 C70-stalling/won't run - Immob issue (split topic from fuel pump thread)

Help, Advice and DIY Tutorials on Volvo's extremely popular car line -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, 850 R, 850 T5-R, 850 T5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

jenkinskg
Posts: 232
Joined: Fri Jul 03, 2015 9:24 pm
Year and Model: 04 c70 hpt 98 s70 xc
Location: United States
Has thanked: 1 time
Been thanked: 1 time
United States of America
jenkinskg

2004 C70-stalling/won't run - Immob issue (split topic from fuel pump thread)

Post by jenkinskg » Wed Mar 23, 2016 9:09 pm

Seems like this old issue was just immobilizer
Going to try some contact fluid on my antenna
2004 c70 2.3HPT, s60 2.5T

jenkinskg
Posts: 232
Joined: Fri Jul 03, 2015 9:24 pm
Year and Model: 04 c70 hpt 98 s70 xc
Location: United States
Has thanked: 1 time
Been thanked: 1 time
United States of America
jenkinskg

Re: C70-stalling/won't run

Post by jenkinskg » Thu Mar 31, 2016 2:09 pm

So here is the magic I do now
chip is on antenna under dash

Turn key to pos 2 count to 3
turn key off count to 3

start like normal

Seems immobilizer needs a few secs to read chip, then all is good

done it like this 10 times so far, no failed starts yet

04 s60 works totally different
2004 c70 2.3HPT, s60 2.5T

jenkinskg
Posts: 232
Joined: Fri Jul 03, 2015 9:24 pm
Year and Model: 04 c70 hpt 98 s70 xc
Location: United States
Has thanked: 1 time
Been thanked: 1 time
United States of America
jenkinskg

Re: C70-stalling/won't run

Post by jenkinskg » Mon Apr 04, 2016 10:28 am

Above method still working after 15 or 20 restarts
2004 c70 2.3HPT, s60 2.5T

Post Reply
  • Similar Topics
    Replies
    Views
    Last post