Codes read

[glen]

Only two in the memory

Iacu-acc valve

Atmospheric pressure sensor

Can you clean or replace these parts and what do they look like not a clue ????????

Glen

 

[rayf3262]

Only two in the memory

Iacu-acc valve

Atmospheric pressure sensor

Can you clean or replace these parts and what do they look like not a clue ????????

Glen

Iacu-acc valve = Idle air control valve

Atmospheric pressure sensor, does just what it says and it is INSIDE the ECU! Fixing that would be a right PITA. It's probably going to default to sea level or similar though.

 

[lacroupade]

Iacu-acc valve = Idle air control valve

Atmospheric pressure sensor, does just what it says and it is INSIDE the ECU! Fixing that would be a right PITA. It's probably going to default to sea level or similar though.

thats an interesting one......so there is a sensor but its inside the box of tricks?

One more enhancement I wasn't aware of......shame they don't do one for "Ooh look he's using continental diesel - insert an extra 20bhp"!! LOL

 

[rayf3262]

thats an interesting one......so there is a sensor but its inside the box of tricks?

One more enhancement I wasn't aware of......shame they don't do one for "Ooh look he's using continental diesel - insert an extra 20bhp"!! LOL

Looking at the Not Starting thread,.. it looks as though the guy who read his fault codes had a petrol lookup table... Idle control valves should only appear on petrol engines!

I believe ALL Nissan ECU's have a barometric sensor in them... again probably more significant to petrol fuelled engines, although probably of some advantage in a diesel.