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98 V70XC no start P0455

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70
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misha
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Re: 98 V70XC no start P0455

Post by misha »

We're going more towards a bad or aftermarket ECT as a culprit.
In that case,it must be replaced if you want to start it.
The "bad" news are that it MUST be oem....it's about 50-60$.
'97 850 2.5 20v / fully equipped / Motronic 4.4 from the factory / upgraded with S,V,C,XC70 instrument cluster / polar white wagon
History of Volvos in the family:
'71 144 S
'73 144 De Luxe
'78 244 DL
'78 244 DL
'79 244 GLE
'85 340 GLS
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chopsieze
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Year and Model: 98 v70xc
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Post by chopsieze »

misha wrote: ↑12 Jun 2017, 10:21 We're going more towards a bad or aftermarket ECT as a culprit.
In that case,it must be replaced if you want to start it.
The "bad" news are that it MUST be oem....it's about 50-60$.
Will a 95 850 or 99 v70 be compatible?
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bmdubya1198
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Post by bmdubya1198 »

chopsieze wrote: ↑12 Jun 2017, 10:31
misha wrote: ↑12 Jun 2017, 10:21 We're going more towards a bad or aftermarket ECT as a culprit.
In that case,it must be replaced if you want to start it.
The "bad" news are that it MUST be oem....it's about 50-60$.
Will a 95 850 or 99 V70 be compatible?
Yes for the '95, but not the '99. https://www.fcpeuro.com/products/volvo- ... 90-9186486
00 V70R Venetian Red/Charcoal M56 Swapped 214k
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92 245 White/Beige 249k
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…and a bunch of other stuff
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00 S70 GLT
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misha
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Post by misha »

From '91-'99.
'99 have Denso management.
'97 850 2.5 20v / fully equipped / Motronic 4.4 from the factory / upgraded with S,V,C,XC70 instrument cluster / polar white wagon
History of Volvos in the family:
'71 144 S
'73 144 De Luxe
'78 244 DL
'78 244 DL
'79 244 GLE
'85 340 GLS
Top
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bmdubya1198
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Post by bmdubya1198 »

misha wrote: ↑12 Jun 2017, 12:19 From '91-'99.
'99 have Denso management.
Well, N/A cars have Denso. '99 turbos have ME7 rather than M4.4.
00 V70R Venetian Red/Charcoal M56 Swapped 214k
07 XC90 V8 AWD Sport Titanium Grey/Black 220k
92 245 White/Beige 249k
91 944 Turbo 175k
…and a bunch of other stuff
Sold-
03 S60 2.4T
00 S70 GLT
98 V70 GLT
93 944
98 S90
95 850 GLT
01 S60 2.4T
05 S60R M66
08 S40 2.4i
88 744 Turbo M46
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misha
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Post by misha »

'99 and after don't have M4.4 anymore.
It's Denso & ME7.
'99 are totally different cars and have totally different managements,sensors and diagnostic protocols.
'97 850 2.5 20v / fully equipped / Motronic 4.4 from the factory / upgraded with S,V,C,XC70 instrument cluster / polar white wagon
History of Volvos in the family:
'71 144 S
'73 144 De Luxe
'78 244 DL
'78 244 DL
'79 244 GLE
'85 340 GLS
Top
User avatar
bmdubya1198
Posts: 6338
Joined: 30 December 2014
Year and Model: 2K V70R M56
Location: Charlotte, NC
Has thanked: 304 times
Been thanked: 517 times

Post by bmdubya1198 »

misha wrote: ↑13 Jun 2017, 08:02 '99 and after don't have M4.4 anymore.
It's Denso & ME7.
'99 are totally different cars and have totally different managements,sensors and diagnostic protocols.
Yup, that's what I said.
00 V70R Venetian Red/Charcoal M56 Swapped 214k
07 XC90 V8 AWD Sport Titanium Grey/Black 220k
92 245 White/Beige 249k
91 944 Turbo 175k
…and a bunch of other stuff
Sold-
03 S60 2.4T
00 S70 GLT
98 V70 GLT
93 944
98 S90
95 850 GLT
01 S60 2.4T
05 S60R M66
08 S40 2.4i
88 744 Turbo M46
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abscate
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Post by abscate »

Whew. I thought something was wrong on the internet there for a moment
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