AAC

Discuss topics related to the CA18DE and CA18DET series engines.
silvia_ca18det
Posts: 179
Joined: Fri Aug 12, 2005 6:32 am
Car: 350whp ca18det drift silvia

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has anyone ever not used their AAC valve and adjusted the idle with the throttle pin on the TB? the reason i ask this is cuz i wanna eliminate this on my intake manifold i made! i have been looking around and it seems like it wil work just fine!


damesta
Posts: 423
Joined: Sat Nov 22, 2003 9:23 pm

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I know of a few people that have done it without any problems.

Not_a_sr
Posts: 612
Joined: Sun Dec 19, 2004 8:22 pm
Car: 90 ca18 pwrd 240sx FB
Contact:

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thats how i have my idle setup.

capwred
Posts: 598
Joined: Thu Jul 28, 2005 3:43 pm

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they have been people do this.you should be able to find some info in a search.

dattodude
Posts: 430
Joined: Wed Jun 29, 2005 2:51 am
Car: CA18DET Datsun 1200 B110 Sedan
Contact:

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You can do it, but you need to also adjust your TPS to suit. Use the factory manual on how to do that. You also lose the factory ability to save the engine from stalling during extra engine load at small revs. Although I expect it still bumps up the IGN advance to save the engine from stalling.

If you run A/C, your car will be much more likely to stall after removing the AAC/FICD valves.

silvia_ca18det
Posts: 179
Joined: Fri Aug 12, 2005 6:32 am
Car: 350whp ca18det drift silvia

Post

dattodude wrote:You can do it, but you need to also adjust your TPS to suit. Use the factory manual on how to do that. You also lose the factory ability to save the engine from stalling during extra engine load at small revs. Although I expect it still bumps up the IGN advance to save the engine from stalling.

If you run A/C, your car will be much more likely to stall after removing the AAC/FICD valves.
thanks for that info, yeah i know how to adjust the TPS so thats good to go and there will be no AC at all so i am pretty sure i will be just fine

thanks


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