smash it into the wall
I don't think you can it is set at the factory. I believe all fuel injection engines are like that.
is a 91 Toyota tercel e85 compatiable
Toyota gts 91 Toyota corolla gts 91 5 speed manuel
I have 1992 LAndcruiser and have same problem. I have been trouble shooting on and off for months now, I suspect a fault ground, does your Volt Meter fluctuate when you use the flashers? I have noticed unstable voltage readings...
It is controlled by the computer and is not adjustable. If it is so slow that the engine wom't idle the idle control solonoid needs cleaning. It is attached tothe throtle body and clean it and where it mounts with carb cleaner. Also clean the inside of the throtle body where the throtle plate is as a carbon ring forms there.
You can't. It is nonadjustable, the idle is controlled by the computer and the idle speed controll motor. And that is screewed into the left side of the throttle body housing towards the back. It is about 3 inches long with an electrical connecter pluged into the end of it. It may be dirty. Take it out and clean it. You may have a vacuum leak too.
Toyota ae 91 4AF Vacuum hose diagram
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A 1991 Toyota Cressida may idle high due to several potential issues, including a malfunctioning idle air control valve (IACV), vacuum leaks, or a faulty throttle position sensor (TPS). A dirty or clogged air filter can also affect airflow, causing the engine to idle higher. Additionally, if the engine control unit (ECU) is not receiving accurate signals or is malfunctioning, it may lead to improper idle speed. Regular maintenance and diagnostics can help identify and resolve the issue.
yes
the idc or idle air controller is located on the left of the engine under the throttle body