Honda civic stalls at intersections.

Check all trans sensors if it’s high mileage and fluid has not been changed regularly then you can bet a complete $2,000-$3,500 rebuild is due!

not sure if this link will help you out but have a look.
how to Adjust idle air control 1997 civic honda Google Search

Hi if could be the TPS, the Throttlebody could be dirty unfortunately there's quite a few things it could be

check the throttle body, or sparkplugs or firing timing

adjust your idle speed.

CHECK ALTERNATOR DRIVE BELT TENSION.MAKE SURE IT NOT TOO LOOSE.AND CHECK YOUR IDLE SPEED.IT SHOULD BE 700 - 800 RPM.IF IDLE SPEED TOO LOW ALTERNATOR WONT TURN FAST ENOUGH.BUT CHECK ALTERNATOR OUT PUT AT BATTERY.IT SHOULD BE 13.5 TO 14.5 VOLTS.IF NOT PROBLEM IN ALTERNATOR.CHECK ALTERNATOR FUSE AND ITS BATTERY FEED WIRE AND VOLTAGE REGULATOR WIRES.

COULD BE THE ENGINE CONTROL UNIT.
A PROBLEM FOR HONDA.

It might be bad gas or a plugged filter or it might be a bad mass airflow sensor.

Sounds like you may have a bad (IAC) IDLE AIR CONTROL VALVE.It controls how much air the motor gets at idle.hope this helps !

Hi,

To my knowledge (at least in my country), some Honda Civics have a compensator solenoid the pushes on the throttle that adjust the engine's RPM to its standard idling when the A/C compressor is activated. Technically, this solenoid is nothing more but a coil and a plunger. When the compressor runs, the same relay activates this solenoid and pushes the plunger forward increasing the RPM. Pls check/clean/adjust/replace as deemed fit and necessary.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards. Thank you for using FixYa.