i have a 3sgte swap done. Everything is stock + FMIC kit + HKS BOV. I just installed an AEM UEGO wideband and the gauge is telling me im running rich. What can cause this problem? I know it can be bad in the long run but how do i adjust?
car running rich - 6G Celicas Forums
what management are you using?
>
stock ecu...no management yet....just got the swap done...any ideas?
QUOTE (FunkySR @ Nov 22, 2009 - 7:42 PM) 
>what management are you using?
stock ecu...no management yet....just got the swap done...any ideas?
stock injectors as well? reset the ecu and if possible, get a new o2 sensor. Also make sure tps voltage and resistance is correct. Next, check coolant temp sensor.
J
J
>
yep..stock injectors...will reset ecu and get new o2 sensor...how do i check tps voltage and resistance? My coolant temp sensor is broken, so i think its that.
QUOTE (FunkySR @ Nov 22, 2009 - 9:48 PM)
>stock injectors as well? reset the ecu and if possible, get a new o2 sensor. Also make sure tps voltage and resistance is correct. Next, check coolant temp sensor.
J
J
yep..stock injectors...will reset ecu and get new o2 sensor...how do i check tps voltage and resistance? My coolant temp sensor is broken, so i think its that.
What are your AFRs? There should be a coolant temp sensor for the ecu signal and one for the gauge cluster. Which one is bad?
As for the TPS if you check out the BGB, you need a feeler gauge. You put it between the stopper on the throttle body. And ohm out the different pins on the TPS.
It could be the o2 sensor.
As for the TPS if you check out the BGB, you need a feeler gauge. You put it between the stopper on the throttle body. And ohm out the different pins on the TPS.
It could be the o2 sensor.
98 Celica gt red- totaled deer94 Celica st black DD (bad weather beater)- totaled deer95 Celica gt silver- chassis sold88 Celica All-Trac (Burned to a crisp)94 Celica gt white (sold)In need of a rust free chassis!!!!
>
when i drive its is in the 10.8 - 11.0 and when idle its in the 13.6 - 16.4(jumps around)...I get reading of the coolant temp in the gauge cluster and the broken harness clip is the brown clip on the coolant pipe/neck(i think its for the ecu signal)...using my old 5sfe o2 sensor...i will get new o2 sensor and see what happens.
QUOTE (bccentaur3 @ Nov 23, 2009 - 12:50 AM)
>What are your AFRs? There should be a coolant temp sensor for the ecu signal and one for the gauge cluster. Which one is bad?
As for the TPS if you check out the BGB, you need a feeler gauge. You put it between the stopper on the throttle body. And ohm out the different pins on the TPS.
It could be the o2 sensor.
As for the TPS if you check out the BGB, you need a feeler gauge. You put it between the stopper on the throttle body. And ohm out the different pins on the TPS.
It could be the o2 sensor.
when i drive its is in the 10.8 - 11.0 and when idle its in the 13.6 - 16.4(jumps around)...I get reading of the coolant temp in the gauge cluster and the broken harness clip is the brown clip on the coolant pipe/neck(i think its for the ecu signal)...using my old 5sfe o2 sensor...i will get new o2 sensor and see what happens.
>
Might be a good idea to fix this.
QUOTE (team_omega @ Nov 23, 2009 - 10:07 AM)
>>
when i drive its is in the 10.8 - 11.0 and when idle its in the 13.6 - 16.4(jumps around)...I get reading of the coolant temp in the gauge cluster and the broken harness clip is the brown clip on the coolant pipe/neck(i think its for the ecu signal)...using my old 5sfe o2 sensor...i will get new o2 sensor and see what happens.
QUOTE (bccentaur3 @ Nov 23, 2009 - 12:50 AM)
>What are your AFRs? There should be a coolant temp sensor for the ecu signal and one for the gauge cluster. Which one is bad?
As for the TPS if you check out the BGB, you need a feeler gauge. You put it between the stopper on the throttle body. And ohm out the different pins on the TPS.
It could be the o2 sensor.
As for the TPS if you check out the BGB, you need a feeler gauge. You put it between the stopper on the throttle body. And ohm out the different pins on the TPS.
It could be the o2 sensor.
when i drive its is in the 10.8 - 11.0 and when idle its in the 13.6 - 16.4(jumps around)...I get reading of the coolant temp in the gauge cluster and the broken harness clip is the brown clip on the coolant pipe/neck(i think its for the ecu signal)...using my old 5sfe o2 sensor...i will get new o2 sensor and see what happens.
Might be a good idea to fix this.
15PSI - 30MPG - Megasquirt Tuned
>
been looking for that clip and no luck...i just email dr. tweak to see if he has any...
QUOTE (lagos @ Nov 23, 2009 - 11:15 AM)
>>
Might be a good idea to fix this.
QUOTE (team_omega @ Nov 23, 2009 - 10:07 AM)
>>
when i drive its is in the 10.8 - 11.0 and when idle its in the 13.6 - 16.4(jumps around)...I get reading of the coolant temp in the gauge cluster and the broken harness clip is the brown clip on the coolant pipe/neck(i think its for the ecu signal)...using my old 5sfe o2 sensor...i will get new o2 sensor and see what happens.
QUOTE (bccentaur3 @ Nov 23, 2009 - 12:50 AM)
>What are your AFRs? There should be a coolant temp sensor for the ecu signal and one for the gauge cluster. Which one is bad?
As for the TPS if you check out the BGB, you need a feeler gauge. You put it between the stopper on the throttle body. And ohm out the different pins on the TPS.
It could be the o2 sensor.
As for the TPS if you check out the BGB, you need a feeler gauge. You put it between the stopper on the throttle body. And ohm out the different pins on the TPS.
It could be the o2 sensor.
when i drive its is in the 10.8 - 11.0 and when idle its in the 13.6 - 16.4(jumps around)...I get reading of the coolant temp in the gauge cluster and the broken harness clip is the brown clip on the coolant pipe/neck(i think its for the ecu signal)...using my old 5sfe o2 sensor...i will get new o2 sensor and see what happens.
Might be a good idea to fix this.
been looking for that clip and no luck...i just email dr. tweak to see if he has any...
5sfe coolant temp sensor uses the same plug.
15PSI - 30MPG - Megasquirt Tuned
>
just ordered one from drtweak from his site....
http://www.phoenixtuning.com/zenstore/inde...roducts_id=2980
hopefully its the right one...
This post has been edited by team_omega: Nov 23, 2009 - 5:14 PM
QUOTE (lagos @ Nov 23, 2009 - 5:38 PM)
>5sfe coolant temp sensor uses the same plug.
just ordered one from drtweak from his site....
http://www.phoenixtuning.com/zenstore/inde...roducts_id=2980
hopefully its the right one...
This post has been edited by team_omega: Nov 23, 2009 - 5:14 PM
I would avoid driving it until that is done. hopefully that will be the end of it. 