I haven´t found a DTC-list specifically for my box to C13N-engine.
After looking inside spare boxes,
The box from Corsa A 1988, C13N, is a 160 Baud box.
The box from Corsa A 1989, C13N, is a 8192 Baud box, I think, since it has SXR-chip (U2) and a U5-chip. See photo below.
ECM - Corsa A-1987 - C13N engine - with Catalyst
Re: ECM - Corsa A-1987 - C13N engine - with Catalyst
That looks like our 16206305 ECM.
See my second last post on 1st page of thread.
See my second last post on 1st page of thread.
Re: ECM - Corsa A-1987 - C13N engine - with Catalyst
Ok, In your link, the"808" to the left lacks the U2, but has the U5, what has U5 for function ?
The U2, SXR-chip seems to give 8192 baud capability.
Can I use the -89/8192 baud-box as a direct replacement to my -87/160 baud-box without destroying samething, or do I need to change the harness in the car too?
I know I cant get 8192-baud ability from my -87 diagnostic port since it lacks some pins & cables. Is it possible to add some needed extra cables to get full functionality without the need to replace whole harness (or part of harness) ?
Thanks,
Anders
The U2, SXR-chip seems to give 8192 baud capability.
Can I use the -89/8192 baud-box as a direct replacement to my -87/160 baud-box without destroying samething, or do I need to change the harness in the car too?
I know I cant get 8192-baud ability from my -87 diagnostic port since it lacks some pins & cables. Is it possible to add some needed extra cables to get full functionality without the need to replace whole harness (or part of harness) ?
Thanks,
Anders
Re: ECM - Corsa A-1987 - C13N engine - with Catalyst
Some info re U5:
viewtopic.php?f=7&t=1377&p=15509&hilit=u5+chip#p15509
You would have to check all your pin assignments to see if it was compatible with your -89/8192.
Do you have a service/ workshop manual?
viewtopic.php?f=7&t=1377&p=15509&hilit=u5+chip#p15509
You would have to check all your pin assignments to see if it was compatible with your -89/8192.
Do you have a service/ workshop manual?
Re: ECM - Corsa A-1987 - C13N engine - with Catalyst
Ok, that was some info on U5.
I only have a Haynes manual.
Yes, good advice to check pin assignments.
In my -89/8192 baud box there is markings on IC´s:
U2: A20807, 64606 KOREA
U4: 014, 034987, AA9213ABS
U5: 014, AA8822P, 44188
U8: 185, 16079434, MR8826M, ZBKQR
U9: 185, 16045148, MQ8827H, ZAHGQ
U10: 014, 34988, AB8826S
U11: A14404, 54995, DELCO 466, KOREA
U12: 519K 9205, 2020 16079435, F21, KOREA
BLUE BOX: DELCO APHA 0546 and in the other end 16055805, (2), 8849
I only have a Haynes manual.
Yes, good advice to check pin assignments.
In my -89/8192 baud box there is markings on IC´s:
U2: A20807, 64606 KOREA
U4: 014, 034987, AA9213ABS
U5: 014, AA8822P, 44188
U8: 185, 16079434, MR8826M, ZBKQR
U9: 185, 16045148, MQ8827H, ZAHGQ
U10: 014, 34988, AB8826S
U11: A14404, 54995, DELCO 466, KOREA
U12: 519K 9205, 2020 16079435, F21, KOREA
BLUE BOX: DELCO APHA 0546 and in the other end 16055805, (2), 8849
Re: ECM - Corsa A-1987 - C13N engine - with Catalyst
Fault code presented was 35, which should be IAC, changed that IAC to a brand new one, fault still there, changed back to the old IAC. Changed TPS to a brand new one and the fault has not occured anymore. Maybe need another fault code list to interpret faults right. Is there a fault code list where faulty TPS gives 35 as fault code?
Thanks,
Anders
Thanks,
Anders