Jump to content

fault codes and wont start


slosei

Recommended Posts

hi

got the p73 ecu in today and the car wont start there is no spark,

the fault code 15-Ignition Output Signal

missing or defective ignition output signal.

and 20- Electrical Load Detector

defective circuit or unplugged / defective sensor

but with the old ecu there is no problems, im using an obd1 to obd2 jumper harness which came out from a running car any ideas??

Zak

Link to comment
Share on other sites

P73 wont work because of the built in immobiliser, your car doesnt have an ELD therefore that code wont clear. a P28 ecu will not have IAB control therefore wont work. you will need to get a P72 ecu and have it chipped and mapped so it doesnt detect the ELD.

BTW you didnt need the obd2 to obd1 plug converter. a modification to your own plugs wouldve been sufficent :D

Link to comment
Share on other sites

its a jdm itr ecu so from what i been told it dont have key code thingy

the manifold is having the butterflys removed so dont need to control them,

and the p73 ecu is obd2a and the mb6 ecu can take an obd1 ecu if you shave off two end clips on the blue plug,

is it down to the cars immobilizer its not starting then?

Link to comment
Share on other sites

oh my mistake. could be an immobiliser problem with the ecu. theres a chip available from the states that can remove the immobilisers cant remember which site, even if you got hold of it you would still have the eld problem which can only be removed through chipping

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.

  • Recently Browsing   0 members

    No registered users viewing this page.

×
×
  • Create New...