Close

after turbo change and battery disconnected for a moth ,
car has no idle. on 2002 Volvo S40

replaced idle control valve ,coolant tem p sensor no help .no codes
at OBS show Mod 1 and Mod 30 not worwing could be ECM bad.removed
idle control valve with sw on valve does not move to open voltaje
dc aprox .90 volts.or need re programing ECM

drive car for approx 5 mins and see if it relearn proper idle
Qualified Local Volvo Shops
Qualified Volvo Shops For This Repair
921 N Parker St
Orange
RepairPal Shop Scorecard
95
Technical Ability
93
Tools & Equipment
92
Customer Service
96
Customer Amenities
Group
CLOSED NOW
(714) 486-0367