gurugee

hi Mircea, what is TPS senzor? where is it locate i am not a good technicale person sorry. can you please show me a pic or tell me wher is it? . please tell me how can I set it? Thank you.

Hi guys, i reset the ECU but still the same what i notice is when i race the accelarator, my CHK engine light goes off and when a idle mode it agains pop up. any suggestions??

hi guys, i did the scaner but No errors. and they remove and clean my IAC and fixed and now my Idle is ok. but still my check engine light is on. what i should do next. scanner said no errors found. please help.

hi guys, i am sorry to say still i did not get any reply reg: my problem. please reply me any new suggestions to check this. or any other way to disable Check engine light. i am so fedup.

what is TPS sensor.? please show me the picture of it? just wanna check that too? i ran the idle process you mean this right? Turn the ignition ON for 5 seconds. Turn the ignition OFF for 5 seconds. Start the engine in park/neutral. Allow the engine to run until the engine coolant is above 185° F (85°C ). Turn the A/C ON for 10 seconds, if equipped. Turn the A/C OFF for 10 seconds, if equipped. If the vehicle is equipped with an automatic transaxle, apply the parking brake. While pressing the brake pedal, place the transaxle in D (drive). Turn the A/C ON for 10 seconds, if equipped. Turn the A/C OFF for 10 seconds, if equipped. Turn the ignition OFF. The idle learn procedure is complete. but no work for me, please await for more suggestions

I remove IAC as per pictures and i clean it and plug it but i've notice it doesn’t working properly the head go front and back but it makes my idle 2000-3000. Seems its not controlling well. is there any sensor attached to IAC ( which controls that, r anu fuse?) please help still i am having same problem with check engine light. as per my knowledge IAC is working and, if its control by some other electric unit its make my Idle up, cus of that my IAC is not under control. ( the reason i am tell IAC work, its head go front and back- is it correct?) but in Sri lanka there is no place to scan my ECU since there is no agent how much this scan unit cost? please reply.

hi, I did reset the ECU and did the idle process, but still its same rpm is going high after few second and check engine comes on please help. is there any thing that i can check for this any censors??

tkax will do this

Hi, Tkz for the information really helpful, i will do the dle learn procedure again and see what is the error code, but i do not know in Sri Lanka wher i can find a place to scan this ECU never heard such a thing. do you think any problem with my IAC ( i dont know what it is), also note when my car at the service station, they clean arround the engine with high presure water pumps and down the car as well. so i am bit worry any water damage. as i marked when the AC on the RPM comes down to 900-1100. without AC idle mode show me 2000-3000 Rpm. Please help. i will try to find ECU scan place.

can you please tell me how to scan the ECM, I remove battery cable one night and fixed it but i did not do the dle learn procedure, is it a probelm? If i reset battery again and do it will be a probelm? Please advice me

Hi friends, after done the oil change, Oil filter change and fully service my Leganza 2000Cc DOHC car, my check engine light is on now. i have notice these things, after i start, in ideal mode few seconds my check engine light on, & i can see my RPM goes high and high. some times it goes up to 3000 r/mins. but when i A/C on its coming down to my ideal mode to 1000-900rpm. please help. I checked with service station & they said they spray water to top of my engine but my engine was coverd and they only wash the flud around it. ( so i am confused did any water damege to my sensors) Please help me Prasad from sri lanka

Hi ovi_jer, You do not know how much value those pics to me with your guide lines, its a great help. THNAKS A LOT!!! i change whole hoses as your guide, now it increase fuel use by 1.5 KM, well its not bad as i had very less fuel consumption (3KM per Liter). after all these now my RPM gone down to 1000-900 RPM. But how can i reset ECM and ajust the injection potentiometer? please advice me. awaiting for your reply Tkx you people are very nice. Keep it up!!

Hi i do not drive on first gear, but i do not know how to check sensor, and Gas tank? i check to reach Tank thru back side wher spear wheel, but its all closed. cant sea the tank. Please advice. Tkx

Hi Guys, this is great, please find those pics and help me, I reset battary too. but nothing happen. please master Ovi Help me. what can i do to get a good fuel usage. now its 3 KM per liter = 12KM per galoon Prasadperera@hotmail.com

Dear All, my leganza does only 3 KM per liter, this is very bad, and I am having Bad fuel smell in my silencer. is there any thing that i can do, One nice forum told me to change CO sensor, but right after that my Check Engine came. So i correct it, but still its same. i saw some Vacuum hoses are just open on my engine. So if some one send me some close pictures, so that i can correct it vacuum system. My ideal shows me 900-1000RPMs is it ok? this is Manual 2000CC DoHC Engine 1999 Brand. Please find my car pics. i marked the faulty places Download My Car pics - Enginee & vacuum System http://rapidshare.com/files/39010574/Leganza_sri_Lanka.zip Please help me. Tkx