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 throttle body problem

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tancc19
post Aug 15 2008, 11:24 AM

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QUOTE(triads418 @ Mar 9 2008, 11:29 PM)
my proton wira aeroback 1.5 auto have this problem recently...i start the car for a while then the engine stall
so i went to mechanic and ask him to clean the throttle body, check the air filter...then when he put everything back and tune it with a computer device he said the circuit board in the throttle body going to spoil already...so he advised me to wait until it complete gone then change a new one....

my question is which circuit board he's referring to ? i ask him izzit to throttle body that he clean b4 that...see this picture
http://www.hitachi-hap.com/products/Control_Units/etcu.jpg
or something else bcos i didnt see any circuit board on it

if that's the one i want to know the price range for a reliable/performance brand other than proton...

personally i dun feel like waiting for the thing to die out...so i want to change it asap
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hi triads418,

I'm driving proton wira1.5 manual year 2000 car. I change the entire new genuine Throttle Body since last week. According the mech in the proton service shop, he said the proton 1st version that have fuel injection function (1998 ~ 2000) proton car always cannot solve the RPM problem. Those 2001 ~ onwards can try to solve by clean and servicing by TB gear kits.

sad.gif i spend Rm980++ for new TB tuning and labour cost.

My problem is RPM drop until 500 if aircorn pump is run. If without air corn pump run the RPM is ok. When RPM drop to 500 whole car shaking like earth quake.

Hope this can forever solve this problem coz my car already almost 8 years and hope can drive another 8 years. But so far the 1st week now my car can feel good thumbup.gif . Still have just abit shaking unsure.gif and plan to change 1 set new mounting to resolve the problem later.

 

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