Hi guys (and womens) ?. (sorry for my spelling, im from SWEDEN)
I try to help my friend with his peugeot 306 2.0 16v 1997 convertible .
ECU Bosch mp5.2
He got it from his past away uncle, it has been standing still for 2 years.
Battery was dead, bought a new one and put it in.
Engine cranks but dont start.
I have found a problem with the double relay.
The side of the relay that starts the fuelpump dont get a negative signal. (pin 10 if i remember correctly).
I have read so many threads on different forums but cant find what causing this problem.
I read somewhere that the negative signal should come from the ecu. I have found a cable from pin 10 in the double relay that goes to the ecu connection pin 3. Beeped it with 0 ohms so the cable is okey.
I have checked negative connections in the Engine compartment, i have checked all fuses.
Fuel cut off switch works.
Any ideas what to check next?
Here is schematic.
https://ibb.co/ww1J8Ny
I try to help my friend with his peugeot 306 2.0 16v 1997 convertible .
ECU Bosch mp5.2
He got it from his past away uncle, it has been standing still for 2 years.
Battery was dead, bought a new one and put it in.
Engine cranks but dont start.
I have found a problem with the double relay.
The side of the relay that starts the fuelpump dont get a negative signal. (pin 10 if i remember correctly).
I have read so many threads on different forums but cant find what causing this problem.
I read somewhere that the negative signal should come from the ecu. I have found a cable from pin 10 in the double relay that goes to the ecu connection pin 3. Beeped it with 0 ohms so the cable is okey.
I have checked negative connections in the Engine compartment, i have checked all fuses.
Fuel cut off switch works.
Any ideas what to check next?
Here is schematic.
https://ibb.co/ww1J8Ny