I need help from the guy who have the diagram from ECU N326-80.. P lease sent to me because i want to change some transistor and resistor from the 2P -maybe 2G or more

 

Does anyone know where i can find a diagram of the N326-80 ecu .Ineed all the wirring harness ...

 

Factory Service Manual. Available for download at http://www.fc3s.org

 

I need to find The circuit schematic in ecu from rx7 fc.I have trouble finding the P2 pin plug.P2 is an ECU output, connects to the solenoid valve relief. At idle it sould read below 2V, at engine speeds above 3600 RPM it should read 12V.In my car read 12v all time.The car is out of order.

 

Ah, I see. Well I doubt you are going to be able to find a schematic of the ECU itself...What about just tracing back that pin with a continuity tester?

 

sorry no understant ,the car is out of order i look every possimple reason all was good exept the 2P pin .The volt tester show me 12volt.Before weeks i change 2 resistors 04.0 ohm .I found this- blown -,was near the P2 .TPS every time change alone ,when i put tester and turn the skrew to show me 1.0 v after hour was again _0.10v or +0.10v.

 

A bad TPS (or bad connection to the TPS) won't prevent the car from starting.

 

I'm sure that the ECU has promblem because i look every other possible reason .

 

any idea what else?compression good-ignition good -benzin injector -spurkplugs -water thermosensor-throtlle sensor -variable sensor-wiring kabels