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Author Topic: 2,2 dti 2002 diagnostic equipment cannot find ECM  (Read 3076 times)

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aix from estonia

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2,2 dti 2002 diagnostic equipment cannot find ECM
« on: 24 May 2010, 13:36:21 »
my problem is this: engine rpm-s dont go ower 3600 rpms and the engine has no power. it drives but bad. the engine light is on. we tried to read fault codes but the diagnostic equipment cant find ECM and spidometer. has anyone had the same problem. sorry for my bad english. :-[
« Last Edit: 24 May 2010, 13:38:15 by aix_from_estonia »
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aix from estonia

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Re: 2,2 dti 2002 diagnostic equipment cannot find ECM
« Reply #1 on: 24 May 2010, 19:01:26 »
anyone some suggestions? or maybe some wiring instructions how to mesure engine ECU. maybe theres some 12+ missing.
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TheBoy

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Re: 2,2 dti 2002 diagnostic equipment cannot find ECM
« Reply #2 on: 24 May 2010, 19:23:49 »
Most garage level diagnostic readers should read it OK, generic ones probably wont
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aix from estonia

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Re: 2,2 dti 2002 diagnostic equipment cannot find ECM
« Reply #3 on: 24 May 2010, 19:30:59 »
diagnostic equipment was fine. quite expensive. it found centrallocking and abs fine. the guy who diagnosed car thought that some wires are broken.
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VXL V6

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Re: 2,2 dti 2002 diagnostic equipment cannot find ECM
« Reply #4 on: 24 May 2010, 20:11:39 »
Does it have the standard head unit in it or a non-standard one. Seen non-standard head units affect diagnostics (same pin on socket).
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aix from estonia

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Re: 2,2 dti 2002 diagnostic equipment cannot find ECM
« Reply #5 on: 24 May 2010, 22:14:31 »
what do you mean under head unit? :-[ sorry technical english is very very bad, and googel translate dont help me very much  :)
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Andy B

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Re: 2,2 dti 2002 diagnostic equipment cannot find ECM
« Reply #6 on: 24 May 2010, 22:16:49 »
Quote
what do you mean under head unit? :-[ sorry technical english is very very bad, and googel translate dont help me very much  :)

radio  :y  :y

You are doing very well with your English, even if you are using Google to translate  :y  :y  :y
« Last Edit: 24 May 2010, 22:17:56 by Andy_B »
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aix from estonia

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Re: 2,2 dti 2002 diagnostic equipment cannot find ECM
« Reply #7 on: 24 May 2010, 22:44:19 »
i`m not using googel because then i don`t understand then what i`m writing and neither do you mates :)googel translate sucks :) but back to the problem. yes i have original head unit. CART 2007 to be exact.
« Last Edit: 24 May 2010, 22:49:12 by aix_from_estonia »
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aix from estonia

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Re: 2,2 dti 2002 diagnostic equipment cannot find ECM
« Reply #8 on: 25 May 2010, 21:01:10 »
anything?
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aix from estonia

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Re: 2,2 dti 2002 diagnostic equipment cannot find ECM
« Reply #9 on: 26 May 2010, 11:25:20 »
does anyone have some wiring chart. or some info. where to get some?
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same #same#

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Re: 2,2 dti 2002 diagnostic equipment cannot find ECM
« Reply #10 on: 26 May 2010, 17:01:43 »
dose the softwear hav auto find, as if it not find ecu then there could be a fault with the ecu it's self, there is only 2 wires that go to read the ecu one is black and othere depends on wire code when made as they are changed a lot could be white and green or blue and black. hope this helps
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VXL V6

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Re: 2,2 dti 2002 diagnostic equipment cannot find ECM
« Reply #11 on: 26 May 2010, 20:14:52 »
Quote
diagnostic equipment was fine. quite expensive. it found centrallocking and abs fine. the guy who diagnosed car thought that some wires are broken.

Can the diagnostic equipment connect to the head unit (radio) and the instruments (Speedo etc) as these are on the same pin on the diagnostic plug (PIN 7)

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aix from estonia

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Re: 2,2 dti 2002 diagnostic equipment cannot find ECM
« Reply #12 on: 26 May 2010, 20:48:57 »
it didnt find speedo also. i think we dint tried to access radio. abs, airbags and central locking were ok. it means that equipment found them. maybe theres a fault in daignostic connector.
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VXL V6

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Re: 2,2 dti 2002 diagnostic equipment cannot find ECM
« Reply #13 on: 26 May 2010, 21:06:57 »
Yes could be, need to lower the panel and check pin 7  :)
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aix from estonia

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Re: 2,2 dti 2002 diagnostic equipment cannot find ECM
« Reply #14 on: 26 May 2010, 21:19:14 »
let`s hope so. ill try again tommorow. lets home tahat 7th pin is just broken.
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