1986 Honda accord LXI code 6

[SamKCMO]

I bought this thing for a 100 bucks under 150k been sitting 4-5yrs put new gas in it with injector cleaner and a new battery she starts right up but at idle will jump rpmÂ’s above 2k I thought it was a vaccum leak in the master cylinder cause the breaks kept getting air in em replaced it and it stopped for a lil and came back after idling for a while I have videos of the code 6 flashing and video of it idling I have no idea how to attach it
Any help appreciated tryna get this car together so my friend can have some transportation

[conozo]

Code 6 is a problem with the coolant temperature sensor. That's one of the sensors located in the thermostat housing and it's probably got a corded plug. Unplug it and clean the contacts.

When it's not working it causes high idle.

[SamKCMO]

Don’t know how to add a picture but here’s a link to a post which one is it? The yellow one has corrosion in it have not taken off the one on the left
https://www.3geez.com/forum/showthre...29-Where-is-it

[Oldblueaccord]

Don’t know how to add a picture but here’s a link to a post which one is it? The yellow one has corrosion in it have not taken off the one on the left
https://www.3geez.com/forum/showthre...29-Where-is-it

https://www.3geez.com/forum/showthre...-Clarification

[Oldblueaccord]

I also wanted to add if yours is a 1986 the fuel injection models were a little different as later models, as far sensors and such so keep that in mind.

[SamKCMO]

I also wanted to add if yours is a 1986 the fuel injection models were a little different as later models, as far sensors and such so keep that in mind.

It is a fuel injected 4 door LXI here’s a video of the idle https://youtube.com/shorts/kbfqZ053X...8HvD_-qPGHhHdx