Alexey Ufa

Hello! First sorry for my English! I've already broke my mind with A/C idle and drive... With RB25DET NEO when I push my A/C on, the AAC valve opens more (also additional valve starts pulsing vaccum), the MAF voltage become higher too, but injection time remains near... The A/C compressor and fan are working, all the systems exept fuel (of course additional) work great! So, my idle with A/C rise just a lot (only about 50-70 RPMs higher) and the AFR is too high - about 16-17. Also when I start driving, there a lack of power and AFR is about 18-20 (till about 3000 RPMs, after car goes much better). And when I push A/C off, the car goes great and AFR is 14-15 on slow motion. What can be wrong? Why there isn't enought fuel with A/C? And how can I add some fuel with A/C on? Thank's!

Hello from Russia! I have Nissan Patrol with engine RB25DET NEO from Stagea. Tell me, please, I have refrigerant pressure switch in A/C system (part number is 92137-0W000 - the same number has Stagea with RB20), and Stageas with NEO engines have pressure sensor 92136-6J001 and 92136-6J010. RB25DET NEO ECU has a pin from this pressure sensor. Does anybody know, can I just install pressure sensor instead of my pressure switch? Will it fit? Thank's!