A 2016 Honda Civic with a 1.5T engine exhibits idle shaking when in D gear. The dashboard shows that the engine speed is about 600-650 rpm. Using a diagnostic tool shows no fault codes for the vehicle, and hardware inspection also reveals no abnormalities. Cleaning the throttle still doesn’t solve the problem.
10th generation Civic low idle problem can be perfectly solved by OBDSTAR DC706 using its one-click idle speed repair function.
Tools required:
OBDSTAR MP001 programmer or P003+
Power supply
ECU
Procedure:
Quick search Honda KEIHIN PGM-FI TC1782 ECU. Here choose MP001 bench mode.
Check instructions and wiring diagram.
Connect ECU with MP001 follow the wiring diagram. Don’t forget to connect with an extra power supply.
Connect ECU.
Read and save INT flash.
Write INT flash. Select flash data just read.
Press Yes to verify data (correct checksum).
OBDSTAR DC706 detects the engine idle speed 620, adjust the idle speed to around 800 RPM will solve this issue.
Confirm and write int flash.
Write flash successfully. Honda’s low idle problem was solved.
