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SoDoWarts
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Post by SoDoWarts »

Howdy -- is there some resource out there that lists all the OBD codes for the C70 convertible 2000? Thank you!

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matthew1
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Post by matthew1 »

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]

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Chuck W
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Post by Chuck W »

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
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RickHaleParker
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Post by RickHaleParker »

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!
VIDA.
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 )

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RickHaleParker
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Post by RickHaleParker »

Chuck W wrote: 13 Nov 2021, 13:13 A 2000 C70 should be ME7.
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 )

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abscate
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Post by abscate »

For ECM codes all P0xxdx codes are SAE standard so they are preserved across makes.

Corrected below, thanks RHP
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1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
Link to Maintenance record thread

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RickHaleParker
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Post by RickHaleParker »

abscate wrote: 13 Nov 2021, 14:23 For ECM codes all P0xxx codes are SAE standard so they are preserved across makes.
x0xxx, x2xxx & x3400 - x3499 are SAE Generic.

1st digit identifies vehicle subsystem
  • P - POWERTRAIN
    C- CHASSIS
    B- BODY
    U- NETWORK
2nd digit identifies code type
  • 0, 2 - SAE Generic
    1- Manufacturer Specific
    3- SAE or Manufacturer Specific (Code Dependent)
    x3000-x3399 Manufacturer Specific
    x3400 - x3499 SAE Generic.
3rd Digit Identifies Specific Vehicle System
  • 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
4th and 5th digits identify the specific fault with the system. Too many to list here.
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 )

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Sveedy
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Post by Sveedy »

^ I never knew this. Very cool !
Try to learn life's bad lessons vicariously through others.


1996 850 Turbo GLH ( Goes Like Hell )
1999 V70 GLT

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volvolugnut
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Post by volvolugnut »

The internet is a good resource for identifying most fault codes. You do have to sort the meaningless results from the good information.
volvolugnut
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abscate
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Post by abscate »

I’m pretty sure Denzel Washington made a movie on this topic
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63D174BE-BD9D-41EC-83F3-2754B94FBCF2.jpeg
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

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