QUOTE(BridgestoneRE711 @ Aug 16 2006, 01:13 AM)
ok , the light is becasue ECU running diagnose on our throttle body which has servo&gears inside , plus the electrical components inside the car.
when u turn on the light , the ECU will send signal to the servo and the gears inside will do somekind of 'check-up' ,the ECU will run diagnose from the servo and the other electrical parts of the engine .at the same time , the servo will determine the throttle body butterfly-flap postition, and send the data back to the ECU for verfication. hence , if you start to crank it in the middle of the check-up it will shock the system and the diagnose will not be completed .
if it sounds too complicated , it is somekind of 'it is safe to shut down your computer' in windows 95 .
for the campro , you no need to wait , this is beacsue it is running on different system , it mihgt be the ECU will diagnose after the engine has started . i am not so sure on campro's system either .
as u can see , many mitsu 1.5 , proton wira got this Throttle body problem , most of them are due to the melted gears inside . by practicing this method , it can increase the lifespan .
Thanks a lot. I will try to find the silicon based spray. Got any recommended brand?when u turn on the light , the ECU will send signal to the servo and the gears inside will do somekind of 'check-up' ,the ECU will run diagnose from the servo and the other electrical parts of the engine .at the same time , the servo will determine the throttle body butterfly-flap postition, and send the data back to the ECU for verfication. hence , if you start to crank it in the middle of the check-up it will shock the system and the diagnose will not be completed .
if it sounds too complicated , it is somekind of 'it is safe to shut down your computer' in windows 95 .
for the campro , you no need to wait , this is beacsue it is running on different system , it mihgt be the ECU will diagnose after the engine has started . i am not so sure on campro's system either .
as u can see , many mitsu 1.5 , proton wira got this Throttle body problem , most of them are due to the melted gears inside . by practicing this method , it can increase the lifespan .
For the Campro "check-up" light, wait for 1-2 second then start the engine. The light wont go off even u wait 1 minute. After you start the engine, if the light still there, then better take it to SC for check up.
Aug 16 2006, 10:09 AM

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