TROUBLE CODE 1399

1999 Honda Accord

Tiny

edabcd

June, 2, 2008 AT 2:38 PM

Engine Performance problem
1999 Honda Accord 4 cyl Front Wheel Drive Manual 400000 miles

Seeking to identify trouble code 1399 and advice regarding which component(s) to replace

FOUND 16219 RELATED QUESTIONS

5 Answers

Tiny

KHLow2008

June, 3, 2008 AT 9:41 AM

Hi edabcd,

Wait to start lamp circuit.

Something new to me but I got a feeling something to do with the main relay.

Can the vehicle start when the code appears?

Any symptoms?

I would check it out at my office and get back to you.

Tiny

edabcd

June, 4, 2008 AT 5:55 AM

Yes, car starts ok while code is present. However, can feel " a miss" in motor while running a highway speeds and gas milage very noticably affected. Have received suggestions to try the coil - make sense to you.
Thanks.

Tiny

KHLow2008

June, 4, 2008 AT 9:15 AM

Hi edabcd,

It is possible for the coil to miss, but it should not be giving you any code.

Since it can start, dose the code show each time you start or intermittently.

Could not get any info for this code. Did you run any diagnostic data reading on the vehicle?

Tiny

edabcd

June, 4, 2008 AT 9:22 AM

The code shows each time car is started. No, did not run any diagnostic data reading on the vehicle.
Thanks for your help.
Ed

Tiny

KHLow2008

June, 4, 2008 AT 11:26 AM

Hi edabcd,

Someone with a Civic has the same problem as yours and it crossed my mind that the ECM might be possibly giving the problem. The Civic had one more code of misfiring.

Please login or register to post a reply.

Find Out How to Test Your Catalytic Converter
Catalytic Converter Replacement Volkswagen
Fuel Pump Replacement Ford Mustang
Fuel Filters Replacement 2015 RAM 2500 6.7L