The book of codes
- matthew1
- Site Admin
- Posts: 14819
- Joined: 14 Sep 2002, 11:03
- Year and Model: 850 T5, 1997
- Location: Denver, Colorado, US
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I can't remember if 2000 C70 was M4.3 or what, but start here. https://www.matthewsvolvosite.com/volvo ... 5-to-1998/
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1998 V70, no dash lights on
1997 850 T5 [gone] w/ MSD ignition coil, Hallman manual boost controller, injectors, R bumper, OMP strut brace
2004 V70 R [gone]
How to Thank someone for their post

Also -> Amazon link. Click that when you go to buy something on Amazon and MVS gets a cut!
1998 V70, no dash lights on
1997 850 T5 [gone] w/ MSD ignition coil, Hallman manual boost controller, injectors, R bumper, OMP strut brace
2004 V70 R [gone]
How to Thank someone for their post

- Chuck W
- Posts: 1325
- Joined: 24 Dec 2014, 10:45
- Year and Model: 97 854 T5
- Location: Indianapolis, IN
- Has thanked: 97 times
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A 2000 C70 should be ME7.
'97 855 GLT - Hers. RN swap/16T/COP/VVT/exhaust/302s/Flashed M4.4/ chassis bracing/ 2 kid seats
'78 GLE - Waiting in the wings. Future whiteblock/T5 swap.
'97 854 T5 - Manual Swap/M4.4/COP/NA cams/P2R Brakes/16T/ chassis bracing/ XC70 nose swap - SOLD/GONE
The Others- '83 TBird turbo, '85 Mercury Marquis LTS (1 of 134), '86 LTD Wagon, '81 Granada GL, '76 Beetle, '87 F-150 5.0
'78 GLE - Waiting in the wings. Future whiteblock/T5 swap.
'97 854 T5 - Manual Swap/M4.4/COP/NA cams/P2R Brakes/16T/ chassis bracing/ XC70 nose swap - SOLD/GONE
The Others- '83 TBird turbo, '85 Mercury Marquis LTS (1 of 134), '86 LTD Wagon, '81 Granada GL, '76 Beetle, '87 F-150 5.0
- RickHaleParker
- Posts: 7209
- Joined: 25 May 2015, 14:30
- Year and Model: See Signature below.
- Location: Kansas
- Has thanked: 8 times
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VIDA.SoDoWarts wrote: 13 Nov 2021, 12:55 Howdy -- is there some resource out there that lists all the OBD codes for the C70 convertible 2000? Thank you!
Active
1998 C70, B5234T3, 16T, AW50-42, Bosch Motronic 4.4, Special Edition package.
2017 Ford PIU. 3.5l, Twin Turbo, 365 Hp.
............................
Past
2003 S40, B4204T3, 14T twin scroll AW55-50/51SN, Siemens EMS 2000. ( Killed by a plastic radiator. )
2004 S60R, B8444S TF80 AWD. Yamaha V8 conversion ( I moved, the project did not )
2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0. ( Transmission dead after sitting for a winter )
1998 C70, B5234T3, 16T, AW50-42, Bosch Motronic 4.4, Special Edition package.
2017 Ford PIU. 3.5l, Twin Turbo, 365 Hp.
............................
Past
2003 S40, B4204T3, 14T twin scroll AW55-50/51SN, Siemens EMS 2000. ( Killed by a plastic radiator. )
2004 S60R, B8444S TF80 AWD. Yamaha V8 conversion ( I moved, the project did not )
2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0. ( Transmission dead after sitting for a winter )
- RickHaleParker
- Posts: 7209
- Joined: 25 May 2015, 14:30
- Year and Model: See Signature below.
- Location: Kansas
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It is ME7 but that is the ECM only. He wants all the codes. There are 16 control modules on the 2000 C70.
Active
1998 C70, B5234T3, 16T, AW50-42, Bosch Motronic 4.4, Special Edition package.
2017 Ford PIU. 3.5l, Twin Turbo, 365 Hp.
............................
Past
2003 S40, B4204T3, 14T twin scroll AW55-50/51SN, Siemens EMS 2000. ( Killed by a plastic radiator. )
2004 S60R, B8444S TF80 AWD. Yamaha V8 conversion ( I moved, the project did not )
2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0. ( Transmission dead after sitting for a winter )
1998 C70, B5234T3, 16T, AW50-42, Bosch Motronic 4.4, Special Edition package.
2017 Ford PIU. 3.5l, Twin Turbo, 365 Hp.
............................
Past
2003 S40, B4204T3, 14T twin scroll AW55-50/51SN, Siemens EMS 2000. ( Killed by a plastic radiator. )
2004 S60R, B8444S TF80 AWD. Yamaha V8 conversion ( I moved, the project did not )
2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0. ( Transmission dead after sitting for a winter )
- abscate
- MVS Moderator
- Posts: 36175
- Joined: 17 Feb 2013, 17:54
- Year and Model: 99: V70s S70s,05 V70
- Location: Port Jefferson Long Island NY
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For ECM codes all P0xxdx codes are SAE standard so they are preserved across makes.
Corrected below, thanks RHP
Corrected below, thanks RHP
Empty Nester
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
Link to Maintenance record thread
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
Link to Maintenance record thread
- RickHaleParker
- Posts: 7209
- Joined: 25 May 2015, 14:30
- Year and Model: See Signature below.
- Location: Kansas
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x0xxx, x2xxx & x3400 - x3499 are SAE Generic.abscate wrote: 13 Nov 2021, 14:23 For ECM codes all P0xxx codes are SAE standard so they are preserved across makes.
1st digit identifies vehicle subsystem
- P - POWERTRAIN
C- CHASSIS
B- BODY
U- NETWORK
- 0, 2 - SAE Generic
1- Manufacturer Specific
3- SAE or Manufacturer Specific (Code Dependent)
x3000-x3399 Manufacturer Specific
x3400 - x3499 SAE Generic.
- 0 - Fuel, Air Metering & Auxiliary Emission Controls0-
1 - Fuel and Air Metering
2 - Fuel and Air Metering
3 - Ignition System or Misfire
4 - Auxiliary Emission Controls
5 - Vehicle Speed, Idle Control, and Auxiliary Inputs
6 - Computer and Auxiliary Inputs
7 - Transmission
8 - Transmission
9 - Transmission
A- Hybrid Propulsion
B-F SAE reserved for future use
Active
1998 C70, B5234T3, 16T, AW50-42, Bosch Motronic 4.4, Special Edition package.
2017 Ford PIU. 3.5l, Twin Turbo, 365 Hp.
............................
Past
2003 S40, B4204T3, 14T twin scroll AW55-50/51SN, Siemens EMS 2000. ( Killed by a plastic radiator. )
2004 S60R, B8444S TF80 AWD. Yamaha V8 conversion ( I moved, the project did not )
2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0. ( Transmission dead after sitting for a winter )
1998 C70, B5234T3, 16T, AW50-42, Bosch Motronic 4.4, Special Edition package.
2017 Ford PIU. 3.5l, Twin Turbo, 365 Hp.
............................
Past
2003 S40, B4204T3, 14T twin scroll AW55-50/51SN, Siemens EMS 2000. ( Killed by a plastic radiator. )
2004 S60R, B8444S TF80 AWD. Yamaha V8 conversion ( I moved, the project did not )
2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0. ( Transmission dead after sitting for a winter )
- volvolugnut
- Posts: 6515
- Joined: 19 Jan 2014, 09:51
- Year and Model: 2001 V70
- Location: Oklahoma USA
- Has thanked: 987 times
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The internet is a good resource for identifying most fault codes. You do have to sort the meaningless results from the good information.
volvolugnut
volvolugnut
The Fleet:
Volvo: 2001 V70 T5, 1986 244DL, 1983 245DL, 1975 245DL, 1959 PV544, multiple Volvo parts cars.
Mercedes: 2001 E320, 1973 280, 1974 280C, 1989 300E, 1988 300TE, 1979 300TD, parts cars.
2009 Smart Passion
Ford: 1977 F350, 1964 F150 (2), 1938 Tudor Sedan
Farmall tractors: 1956 400 Diesel, 1946 A
John Deere 214 lawn tractor about 1977 model
And others.
Volvo: 2001 V70 T5, 1986 244DL, 1983 245DL, 1975 245DL, 1959 PV544, multiple Volvo parts cars.
Mercedes: 2001 E320, 1973 280, 1974 280C, 1989 300E, 1988 300TE, 1979 300TD, parts cars.
2009 Smart Passion
Ford: 1977 F350, 1964 F150 (2), 1938 Tudor Sedan
Farmall tractors: 1956 400 Diesel, 1946 A
John Deere 214 lawn tractor about 1977 model
And others.
- abscate
- MVS Moderator
- Posts: 36175
- Joined: 17 Feb 2013, 17:54
- Year and Model: 99: V70s S70s,05 V70
- Location: Port Jefferson Long Island NY
- Has thanked: 1614 times
- Been thanked: 4078 times
I’m pretty sure Denzel Washington made a movie on this topic
Empty Nester
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
Link to Maintenance record thread
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
Link to Maintenance record thread
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