Car having rough idol now starting and dying right away (help)

[Gaz6ix]

Ive tested the fuel pressure its at 55psi

 

[lout]

should be a new fault code

 

[Gaz6ix]

Still coming up as p0205

 

[Gaz6ix]

Im going to get a new ecu and reprogram it, hopefully something changes

 

[Gaz6ix]

Anyone on here from sydney know where to get a ecu with the part number 92179450, ive tried multiple places but no luck. Ebay doesnt even have the part

 

[Lex]

Anyone on here from sydney know where to get a ecu with the part number 92179450, ive tried multiple places but no luck. Ebay doesnt even have the part

part number 92179450 - Google Search

 

[Fu Manchu]

Throttle is clean? Intake is clean?
Vacuum leaks? Check the PCV hoses.
Is the Purge valve good? Can you blow through it?
Air filter clean?

 

[Gaz6ix]

Throttle is clean? Intake is clean?
Vacuum leaks? Check the PCV hoses.
Is the Purge valve good? Can you blow through it?
Air filter clean?

How to i check for vacuum leaks? Ive checked many times to see if lines are all connected and they definitely are. Throttle got cleaned a couple days ago, air filters okay, intake looks not to bad. Havnt checked purge valve, its just weird that the code keeps coming up as p0205

 

[lout]

probably is the ecu
but have you tested resistance of injector 5 vs another
have you really checked the wiring to injector 5 carefully

 

[Fu Manchu]

How to i check for vacuum leaks? Ive checked many times to see if lines are all connected and they definitely are. Throttle got cleaned a couple days ago, air filters okay, intake looks not to bad. Havnt checked purge valve, its just weird that the code keeps coming up as p0205

https://forums.justcommodores.com.au/threads/smoke-test-talks.296764/