My 1994 855 T5, for some reason, gives me fault code 1-2-3(Coolant temperature sensor faulty or gives wrong info)
BUT
Resistance between 1 and 2 wire - 5.6 KOhm or just between 0 and 20 degrees Celsius
Wiring to ECU is good, checked it with multimeter, voltage loss on them is around 0
Also after starting - no RPM on instrument cluster, and it shows ambient temperature - LO
Any ideas ?
850 ECT Glitch
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xnRS
- Posts: 36
- Joined: 3 January 2022
- Year and Model: 1994 Volvo 850 2.5T5
- Location: Belarus
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850 ECT Glitch
1994 Volvo 850 T5
Italian spec, originaly 2.0 T5, early facelift with OEM RIP kit, early dash buttons and etc.
Previous Owners swapped 97' B5254T
Mods: Titan R17 Rims, Japanifold, Motronic 4.4 with S70R Tune
Italian spec, originaly 2.0 T5, early facelift with OEM RIP kit, early dash buttons and etc.
Previous Owners swapped 97' B5254T
Mods: Titan R17 Rims, Japanifold, Motronic 4.4 with S70R Tune
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