Danz_ep95 Posted April 25, 2017 Share Posted April 25, 2017 Hi guys , having a little issue with my glanza it seems to be running really rich on tick over when the car is up to temp ... I have changed coolant temp sensor it has a new thermostat I changed the map sensor and my afr gauge is always showing 11.4-11.7 when warm and that is just on tick over ... any suggestions of what it could be .. my fpr is set at 3.4 bar could be down to my fpr or something else ... cheers in advance Quote Link to post Share on other sites
adzy Posted April 25, 2017 Share Posted April 25, 2017 What boost are you running?2.4 bar is standard fuel pressure Quote Link to post Share on other sites
Danz_ep95 Posted April 25, 2017 Author Share Posted April 25, 2017 What boost are you running?2.4 bar is standard fuel pressure.9 - 1 bar Quote Link to post Share on other sites
patman Posted April 25, 2017 Share Posted April 25, 2017 (edited) If your still running a standard ecu, these things run rich from factory, if that's the case, turn the fpr down and keep adjusting till you get it right 👍🏻 Edited April 25, 2017 by patman Quote Link to post Share on other sites
Ollieh17 Posted April 26, 2017 Share Posted April 26, 2017 If your still running a standard ecu, these things run rich from factory, if that's the case, turn the fpr down and keep adjusting till you get it right 👍🏻Not that rich lol...they should idle around 14-15 with correct fuel pressure Quote Link to post Share on other sites
patman Posted April 26, 2017 Share Posted April 26, 2017 Well Ollie on my gt with 2.4 bar it was running in the 10's on wot which everyone said was normal with these factory ecu's even though I sorted that out, I thought it might be worth a look seing as he has his set to 3.4 bar Quote Link to post Share on other sites
Ollieh17 Posted April 26, 2017 Share Posted April 26, 2017 Well Ollie on my gt with 2.4 bar it was running in the 10's on wot which everyone said was normal with these factory ecu's even though I sorted that out, I thought it might be worth a look seing as he has his set to 3.4 bar he said 11.4-11.7 ON IDLE, that is very rich. Quote Link to post Share on other sites
Danz_ep95 Posted April 27, 2017 Author Share Posted April 27, 2017 he said 11.4-11.7 ON IDLE, that is very rich.Yea it's too rich for idle Quote Link to post Share on other sites
patman Posted April 27, 2017 Share Posted April 27, 2017 (edited) Ok maybe that is too rich, what about at wot, what are your afr readings then? Edited April 27, 2017 by patman Quote Link to post Share on other sites
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