whats is this? 2nd Gen 4runner engine
09-15-2010, 04:37 PM
#21
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Looks like the dash pot. There's supposed to be a small filter on the end of it. It's like a tiny shock absorber that prevents the throttle plate from snapping completely shut when you let of the accelerator abruptly (or even just lean off it)
Supposed to help with emissions by allowing better combustion at at idle. See here, even though this is for a MKIII Supra, the function is the same. You can click through the pages to read more.
http://www.cygnusx1.net/Supra/Librar...Section=EC&P=8
Supposed to help with emissions by allowing better combustion at at idle. See here, even though this is for a MKIII Supra, the function is the same. You can click through the pages to read more.
http://www.cygnusx1.net/Supra/Librar...Section=EC&P=8
Last edited by myyota; 09-15-2010 at 04:40 PM.
09-15-2010, 04:49 PM
#22
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10-03-2010, 12:17 PM
#24
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Join Date: Oct 2010
Location: Atlanta
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I've been looking this up for a while online and haven't found too much as far as the actual part to buy, used. My main concern with it is I noticed there seems to be a vacuum line on it and the missing filter and cap could be the reason my cruise control has the 5 blinks of death. How come theres no strikeout for font here? I take back the underlined, Looks like that "vacuum line" is really just a pipe bump stop to give the cruise control throttle controls a stopping point.
www.toyodiy.com lists it as;
22203 DASH POT SUB-ASSY (FOR THROTTLE BODY)
22202-65049
www.toyodiy.com lists it as;
22203 DASH POT SUB-ASSY (FOR THROTTLE BODY)
22202-65049
Last edited by Slobadon; 10-03-2010 at 02:30 PM. Reason: spoke too soon
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