Subject	Also tried another ecu with same EPROM, still dies when
Posted by	itsa300zx on May 27, 2017 at 8:00 PM
	This message has been viewed 420 times.
In Reply To	Re: Check your O2s. You may even want to try unplugging them to posted by itsa300zx on May 27, 2017 at 03:29 PM
Message	unplugging tps harness. Same with idle screw all the way out. If I hold the throttle slightly open and unplug it, I wants to die but I can keep it running by playing with the throttle. Going to clean throttle bodies next. The car runs flawless, lots of power all the way to redline. This idle issue started last year, about a month before parked for the winter. I would like to get this solved before SZ tuning on June 22. Please help, I've tried the following: Adjusted tps several times to the correct specs Adjusted idle screws to higher idle 1200 rpm Swapped ecu, coolant sensor, tps, iacv and air regulator Any other ideas or thought are welcome. Thanks, Peter
Follow Ups	wideband at idle goes from 13 to 15-16 then back to 13 - Smokiedabear 13:10:36 05/23/17 Re: wideband at idle goes from 13 to 15-16 then back to 13 - Cjw3 16:42:56 05/23/17 Idle is in Open Loop ...... - zx299 01:19:53 05/24/17 That has been proven wrong. - Cjw3 06:49:14 05/24/17 Ah. Finaly someone came to their senses... - kickerzx 08:34:55 05/24/17 All I have is forum Conversations - Cjw3 09:43:11 05/24/17 Exelent. I always knew it was CL as nothing else really - kickerzx 14:33:20 05/24/17 Here is the Link.. - Cjw3 20:51:23 05/24/17 Check that the PCV hardlines coming out of the intake valve - MixManMash 17:50:39 05/23/17 Re: Check that the PCV hardlines coming out of the intake valve - Cjw3 18:06:43 05/23/17 One other thing to check is the O2 sensors and - MixManMash 07:06:24 05/24/17 Here: - MixManMash 07:09:02 05/24/17 02 sensors makes sense - Smokiedabear 16:59:28 05/24/17 resetting throttle position switch looks to have fixed! thx! (n/m) - Smokiedabear 09:14:42 05/25/17 i have a question for tps reset... - itsa300zx 20:08:03 05/25/17 Nope. It can be running. When you unplug it, the RPM will - MixManMash 21:34:41 05/25/17 Re: Nope. It can be running. When you unplug it, the RPM will - itsa300zx 22:20:34 05/25/17 Sounds like something else going on if it just shuts off. - MixManMash 23:03:59 05/25/17 Thanks, I'll take a closer look at the IACV. (n/m) - itsa300zx 08:35:14 05/26/17 Is the adjustment screw all the way in? Even if the IACV - MixManMash 19:19:01 05/26/17 Idle screw is not all the way in, that's why I'm so confused - itsa300zx 00:30:24 05/27/17 Something really goofy is going on there. - MixManMash 08:38:57 05/27/17 Check your O2s. You may even want to try unplugging them to - MixManMash 08:41:59 05/27/17 Re: Check your O2s. You may even want to try unplugging them to - itsa300zx 15:29:13 05/27/17 Also tried another ecu with same EPROM, still dies when - itsa300zx 20:00:24 05/27/17 If the throttle bodies are dirty, that could be part of - MixManMash 08:36:20 05/28/17 Are you still running PCV valves? - FrozTTy 12:22:23 05/29/17 Re: Are you still running PCV valves? - itsa300zx 14:51:51 05/29/17
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