Astra G betrone ECU problem!!

brogdan

hello
let me tell you a little history of my car problems.
at a service shop they had to remove the ECU to do some checks and when the removed the connectors they found 2 pins were damaged. i tryed to open the ECU to change those pins, but of course i have broken it for good.
my car is a 2001 Astra Bertone Z22SE Automatic transmision.
i have ordered another ECU from a Vectra C Z22SE, ECU + immobiliser+key cips. i have fitted all the new parts but the car will not start. does it matter that the vectra was Manual transmision and my Astra is Automatic?
he i will give you the Error codes that i get now. so the car is cranking but will not start.
i have tested my car with OP_COM. tried to make a throttle test, but the throttle valve wont move. if i move the valve manually i can see that the throttle position sensors values are changing.

Total number of fault codes: 6 P0405 - Exhaust Gas Recirculation Sensor "A" Circuit Low (00) - Present P1120 - Throttle Position Sensor (00) - Present P1220 - Throttle Position Sensor 2 Circuit (00) - Present P1523 - Throttle Actuator Control Return Performance (00) - Present P1512 - Throttle Position Adaption Error (00) - Present P1682 - Electronic Throttle Control Malfunction (00) - Present

astra22bertoneauto

I would try and get another ecu from an automatic astra z22se as i suspect they may be different, esp with the sports button.

Do you have cruise control and did the vectra have cruise control?

brogdan

i don't know exactly if the vectra had cruise control. i have cruise control. but i saw with the OP-com at Measuring blocks thet there was a field that said CruiseControl: Not Programed.

that would be great to test another ECU but i don't have were to get another....i am from Romania and i bought this ECU from UK.

cheers

astra22bertoneauto

lol ive got an ecu but im using mine atm sorry

I would think because cruise control not programmed thats causing the throttle error codes logically thinking?

brogdan

i tought that if Cruise Control was not programmed that won't work...meaning the temopmat. do you know how can i get the Security number from the ECU. the one that i bought the ECU from did not had the car pass. i need the Security number so i can try to Reprogram the ecu.
do you have an automatic car? is there any chance you can find me an automatic z22se ECU?

astra22bertoneauto

yes mine is an automatic.

Ill have a look for you but when i bought my car from Vauxhall (Opel) I did a search in the whole uk and only found 3 with auto transmission. I suspect this model is rare and you mite have to buy a new ecu from vauxhalls.

brogdan

hello
stii didn't manage to program the ECU to Automatic even with Original Tech2..so this is waht i did:
i opened both ECU's and i moved the Flash(memory) IC from the original ECU to the one i bought. and now i have the exact setting i had on my cars ECU.
i also sorted the Throttle valve error...it seemed to be some loose pins in the ECU's connector, SO BE AWARE. when you plug the connector into the ECU some pins from the cables side may pop-up! now no more errors EXCEPT, i can not read the engines RPM. so i checked the crank sensor, i measured it it has 700Ohms, also connected it to an osciloscope, but i don't have the exact waveform i have in autodata.
so i ordered a crankshaft sensor for tomorrow. may car still won't start. i hope it will after the new sensor is fitted.
the error i read with op-com is this:

2001|Astra-G|Body|Engine Cooling Module
00017 - No Engine RPM Signal
Present

if it will not start with this...what do you thing it could be....so my car can't read the engines RPM..

cheers