It has been confirmed that OBDSTAR DC706 can repair HONDA Civic KEIHIN PGM FITC1782 idle speed successfully.
Maintenance Background:
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.
Solution:
The issue can be perfectly resolved by using the DC706, with its one-click repair function for the 10th generation Civic’s low idle problem.
Tools used:
- OBDSTAR DC706 main unit
- Main cable
- High power stabilized power supply
- OBDSTAR ECU Bench Jumper
- MP001 multifunctional programmer
- HONDA KEIHIN PGM FITC1782
Requirement:
- Make sure the ECM software is updated to V31.42 or above.
- Enable a stable internet connection during the operation.
Operation guide:
Navigate to ECU Flasher > ECM > ECM V31.42.
Search the ECM model-HONDA KEIHIN PGM FITC1782
Click on [Guide] to view detailed connection methods and operation instructions.
Click “Start” and select “BENCH” and “MP001”
Check the pinout connection
| ECU | TOOL |
| A-Pin 7 | 12V (16) |
| A-Pin 13 | GND (4+5) |
| B-Pin 30 | 12V (16) |
| B-Pin 22 | GND (4+5) |
| A-Pin 36 | CAN L (14) |
| A-Pin 37 | CAN H (6) |
Connect MP001 Programmer to the Honda ECM using the Bench Jumper as per the diagram
Connect OBDSTAR MP001 Programmer and DC706 ECU Tool via the main cable
Connect the power supply to the main cable
After establishing the connection, click [Start] select Bench mode, and choose the MP001 adapter.
Start the connect ECU, read and write INT flash (TC1782)
When writing INT flash, it needs to verify the data.
Finally, repair the idle speed, adjust the idle speed to around 800 RPM
All are OK!
