hello i have a s80 ecu for check up
can make communication but whit no sensors or injectors and coils
the ecu asks 2,2 amps ias this normal for a s80
a car ecu only take 0,3 amps
regard jurgen
dta s80 after car fire
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- Posts: 3588
- Joined: Tue Aug 02, 2011 12:08 pm
- ECU Model: No ECU
- Location: Norn Iron
Re: dta s80 after car fire
Sounds like a lot for an ecu that is not actually doing anything.
Is that ecu only, or is this installed in a car with other devices connected ?
If you have ecu comms, again, is this bench testing with no wiring attached ? or with a full loom and sensors etc ?
Is that ecu only, or is this installed in a car with other devices connected ?
If you have ecu comms, again, is this bench testing with no wiring attached ? or with a full loom and sensors etc ?
Re: dta s80 after car fire
no only ecu
Re: dta s80 after car fire
only ecu on the bench whit out wiring
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- Posts: 3588
- Joined: Tue Aug 02, 2011 12:08 pm
- ECU Model: No ECU
- Location: Norn Iron
Re: dta s80 after car fire
it sounds like a lot of current in that state.
Can you hook up a test sensor to each input to test ? a variable 0-5v pot would work.
And likewise some sort of tester, led, noid light etc to the outputs to run a test ?
And can you test to see if the 5v supply is ok ? Does the fuel pump output get triggered when you power on ? Does ecu comms look ok when testing ?
Can you hook up a test sensor to each input to test ? a variable 0-5v pot would work.
And likewise some sort of tester, led, noid light etc to the outputs to run a test ?
And can you test to see if the 5v supply is ok ? Does the fuel pump output get triggered when you power on ? Does ecu comms look ok when testing ?
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- Posts: 1623
- Joined: Fri Feb 28, 2014 1:03 pm
- ECU Model: S40 Pro
- Distributor: DTA
- Firmware Version: 79
Re: dta s80 after car fire
If you have amplified coils turned on, then the current draw is reasonable.
If not, then it's damaged.
If not, then it's damaged.
Re: dta s80 after car fire
morning
test the 5 v and its oke and fuel relais is working
coils ar vw red one`s
regars jurgen
test the 5 v and its oke and fuel relais is working
coils ar vw red one`s
regars jurgen
Re: dta s80 after car fire
external coil amps on in the software