c 70

tlsingerjr
0

Asked by tlsingerjr Feb 02, 2013 at 01:39 PM about the 2004 Volvo C70 2 Dr HPT Turbo Convertible

Question type: General

randemly will not start crank senser went out been replaced new spark plugs 1 week later randemly will not start
65000 miles on it start at 50000 miles

2 Answers

7jimmy7
10,925

you did nothing for the problem so far,i think a relay would be underhood for start somewhere, just guessing location ck. fuse manual page in book or print under plastic relay cover,sometime a relay slams closed but dose not connect the power flow as should do

Michael Tutty
4,455

Was ANYTHING electrical on the car changed shortly before the problem started? The Bosch electrical system is multiplexed. The entire thing works based on feed back frequencies. If a part was replaced with something other than the original Volvo part, then that is likely the reason for the problem. There are subtle differences between the different Bosch parts, too, depending on the brand of the car. The other thing it may be is the throttle position sensor, even if it tests out within spec. Again, to do with the feedback frequencies. Bosch has added so much complexity that they are almost the modern version of Lucas Electrics, and we ALL know what they were called!

Your Answer

Related Questions

Search Volvo C70 Questions

Volvo C70 Experts

#1 Robert_66
Robert_66
Reputation 70
#2 Unhappy54
Unhappy54
Reputation 60
#3 James Meek
James Meek
Reputation 50
View All

Related Models For Sale

Used BMW 3 Series"
1,390 Great Deals out of 35,297 listings starting at $1,595
Used Volvo S60"
180 Great Deals out of 7,969 listings starting at $1,750
Used Audi A4"
385 Great Deals out of 10,166 listings starting at $1,950
Used Volvo S80"
62 Great Deals out of 1,850 listings starting at $1,000
Used Volvo S40"
55 Great Deals out of 1,268 listings starting at $1,000
Used Volvo XC90"
123 Great Deals out of 3,323 listings starting at $3,000
Used Volvo XC70"
49 Great Deals out of 2,202 listings starting at $2,995
Used Ford Mustang"
1,112 Great Deals out of 25,510 listings starting at $950
Used Volvo V70"
27 Great Deals out of 697 listings starting at $1,950
Used Saab 9-3"
61 Great Deals out of 1,523 listings starting at $1,399
Used Mercedes-Benz CLK-Class"
101 Great Deals out of 1,573 listings starting at $3,990

Used Cars For Sale

2013 Volvo C70 For Sale
60 listings starting at $29,704
2012 Volvo C70 For Sale
8 Great Deals out of 93 listings starting at $22,500
2011 Volvo C70 For Sale
13 Great Deals out of 179 listings starting at $16,995
2010 Volvo C70 For Sale
16 listings starting at $15,680
2009 Volvo C70 For Sale
3 Great Deals out of 57 listings starting at $11,995