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help!! my 20v idling problem!!
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<blockquote data-quote="levin818" data-source="post: 1063693708" data-attributes="member: 849"><p>Wow... this is brand new ECU that previous car owner bought from DENSO. Date code could be 1999 or 2000. Much more newer than stock (1992~1994)! From DENSO code, it looks like mated with 89661-12771. If you can show the internal picture, i will be able to identify.</p><p></p><p>Rahmat, my car is running with '92 A/T wiring but it can run with all auto and manual ECU w/o any problem on the A/C system (run manual ECU with converter). So i still think that those ECU deliver tha same level of signal to the A/C controller... But thinking of which, there are R12 and R13 aircon gas being use in Silvertop so signal level might be difference in difference gas. But jus that i did not experince any significant difference on those ECU.<span style="color: Silver"></span></p><p><span style="color: Silver"></span></p><p><span style="color: Silver"><span style="font-size: 9px">---------- Post added at 06:06 PM ---------- 6 hour anti-bump limit - Previous post was at 05:57 PM ----------</span></span></p><p><span style="color: Silver"></span></p><p><span style="color: Silver"></span>I have run a converter on my silvertop wiring to accept BT ECU. The result is good on the idling and eventhough with A/C turning ON/OFF.</p><p>If your idling is too low probably your conversion of the signal is not right or ISCV is clogg.<span style="color: Silver"></span></p><p><span style="color: Silver"></span></p><p><span style="color: Silver"><span style="font-size: 9px">---------- Post added at 06:08 PM ---------- 6 hour anti-bump limit - Previous post was at 06:06 PM ----------</span></span></p><p><span style="color: Silver"></span></p><p><span style="color: Silver"></span>Alex, go find back your ori trumpet and rubber hose clamp (for AFM and Surge tank). Those are the area that you have vacuum leak.</p></blockquote><p></p>
[QUOTE="levin818, post: 1063693708, member: 849"] Wow... this is brand new ECU that previous car owner bought from DENSO. Date code could be 1999 or 2000. Much more newer than stock (1992~1994)! From DENSO code, it looks like mated with 89661-12771. If you can show the internal picture, i will be able to identify. Rahmat, my car is running with '92 A/T wiring but it can run with all auto and manual ECU w/o any problem on the A/C system (run manual ECU with converter). So i still think that those ECU deliver tha same level of signal to the A/C controller... But thinking of which, there are R12 and R13 aircon gas being use in Silvertop so signal level might be difference in difference gas. But jus that i did not experince any significant difference on those ECU.[COLOR="Silver"] [SIZE=1]---------- Post added at 06:06 PM ---------- 6 hour anti-bump limit - Previous post was at 05:57 PM ----------[/SIZE] [/COLOR]I have run a converter on my silvertop wiring to accept BT ECU. The result is good on the idling and eventhough with A/C turning ON/OFF. If your idling is too low probably your conversion of the signal is not right or ISCV is clogg.[COLOR="Silver"] [SIZE=1]---------- Post added at 06:08 PM ---------- 6 hour anti-bump limit - Previous post was at 06:06 PM ----------[/SIZE] [/COLOR]Alex, go find back your ori trumpet and rubber hose clamp (for AFM and Surge tank). Those are the area that you have vacuum leak. [/QUOTE]
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help!! my 20v idling problem!!