
Patience_Wearing_Thin! (Astra Z20Let Ecu)
#21
Posted 07 March 2015 - 11:04 AM
#22
Posted 07 March 2015 - 11:51 AM
Edited by rhoran00, 07 March 2015 - 11:52 AM.
#23
Posted 07 March 2015 - 11:57 AM
#24
Posted 07 March 2015 - 12:03 PM
Numbers wise, it probably isn't very different. But it will expect things like aircon and power steering to be there which probably do affect the engine load and the calibration will be different to cope with that and cause it to barf when it can't find them. I assume you did get the corresponding ignition switch transponder and key chips to go with the replacement ECU so it's not an immobiliser issue?
Can somebody just confirm that I should be able to plug and play an Astra gsi turbo/z20let ecu kit (ECU, transponder chip & immobiliser ring).
I agree with Grumpy that the ECU is getting confused because lots of stuff is missing or not adding up.
With the VX220 stripped down version it should be fine... (unless there is an underling issue)
looks like he has the whole kit
#25
Posted 07 March 2015 - 12:33 PM
#26
Posted 08 March 2015 - 08:56 AM
ECU Manufacture: BOSCH MOTRONIC - ME1.5.5
No. of Pins: 128
No. of Connectors: 1
ECU Location: IN ENGINE BAY BEHIND NSR WHEEL / BOOT WALL
No. of Rows: 4
Description: BOSCH MOTRONIC ME 1.5.5
Features: TWIN PLUG 128 PIN AB CONFIG
Note , according to VX220 TIS / part 2, B61 Sensor - Coolant temperature (gauge) is on pin 38 signal and pin 9 ground on ECU plug X32.
Signal for Dash Instrument (INS 718 green+blue) comes from X2 pin9 green+blue to ECU plug X31 pin 35
#27
Posted 08 March 2015 - 09:16 AM
chances are that you have a ecu from AstraG/Corsa C and this is the ecu pinouts and the loom for B39 sensor and its pinout on ECU pin38 and pin9 looks to be the same.
But P0115 the ECU is reading open circuit and probably thinks its minus 48°C or something very low.
#28
Posted 08 March 2015 - 10:05 AM

Edited by rhoran00, 08 March 2015 - 10:06 AM.
#29
Posted 08 March 2015 - 10:42 AM
[color=rgb(40,40,40);font-family:helvetica, arial, sans-serif;]RPM Signal for Dash Instrument (INS 733 white+black) comes from X2 pin2 white+black to ECU plug X31 pin 20[/color]
[color=rgb(40,40,40);font-family:helvetica, arial, sans-serif;]so its probably not setup in the map on your ECU so you need to put the VX220 based software on.[/color]
[color=rgb(40,40,40);font-family:helvetica, arial, sans-serif;]/edit having a second look pin 20 is used for the electronic power steering on the same plug that would be the VX220 rpm output[/color]
#30
Posted 08 March 2015 - 07:08 PM

#32
Posted 09 March 2015 - 01:43 PM
god he is good
#33
Posted 09 March 2015 - 01:46 PM
He's amazing
got all kinds of software/files for stupid stuff I've asked for
#34
Posted 10 March 2015 - 09:42 PM
#35
Posted 10 March 2015 - 09:45 PM
#36
Posted 11 March 2015 - 10:45 AM
I dont think Opcom will do it.
an MPPS V13 cable will or a gelato (or similar spelling) will.
#37
Posted 11 March 2015 - 09:48 PM

#38
Posted 14 March 2015 - 06:22 PM

#39
Posted 15 March 2015 - 01:36 PM
#40
Posted 15 March 2015 - 05:36 PM

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