Opel tigra 1.4 16v 1997 ecu issue

**czaderx** · 6th June, 2018, 08:56 PM

Hi all.
I have opel tigra 1.4 16v 1997. Problem when an engine get hot is cut out.
Permanent fault from crankshaft position sensor. P0335.
Also there is no spark. When cold starting without no problem.
Fault stored in ecu can not be clear with no different if an engine hot or cold.
Only different is when hot is not possible to start again.
Checked and replaced crankshaft position sensor. Wires checked looks and measured ok.
Where to find problem on the ecu board?

**rafal** · 6th June, 2018, 09:00 PM

the best way swap ecu for used one. read and post motorola f1 dump and i will do immo off.

**czaderx** · 19th July, 2018, 01:21 AM

Hi,
i bought another ECU with all same numbers. Please see attached motorola HC11 f1 dump. please immo off.

**rafal** · 19th July, 2018, 09:46 AM

here you go
disconnect immobox near ignition

**czaderx** · 19th July, 2018, 09:18 PM

This file does not work
P0602 controller program fault. This error is there and I can't erase it

**Multipla** · 20th July, 2018, 01:47 AM

Must be may seem strange, but I know this unit and tell you that you have nothing. Crankshaft error is triggered and consequence immoOff because it has dirty egr valve and Egr piston remain open. Please clean EGR valve and everything will be fine. Seeing is believing. Test. If you have OpCom or other Tool diagnose try to command Valve EGR so unblock a little. Do pe a 10 times and then turn on the car.