1986 accord lxi pgm-fi light on the idle keeps surging up to 3rpm and down. was doing it off and on but now it wont stop

Colin Stickland

• 22516 Answers
• Posted on Nov 09, 2008

SOURCE: malfunction indicator light pgm/fi. What does it mean?

firstly throw the haynes manual out the window as they are not evan written by a motor engineer of city and guilds,but by a so called mechanical engineer ...big difference ,these **** went to uni and spent all there time on the ****,ever read a haynes manual ???its a copy of the manufacturers one ,these authors have never got their hands dirty,i went to uni so the world owes me a living type of snobs . try changing the air flow meter

SOURCE: My 1986 Honda Accord LXi's dash light, PGM-FI

ok is agood idea, but what if it still comes on so you better contact electrician before you do that.thak you

Reynaldo Andico

• 2431 Answers
• Posted on Apr 21, 2011

SOURCE: my 1986 honda accord lxi is giving me a code 13

Code 13 Barametric pressure sensor. ECM uses it for fuel mixture and timing.It is a wht 3-pin harness connector Baro-sensor is located under dash on passenger side make sure if there is a hose that it is attatch other than that you need this sensor

Testimonial: " Thank you Cansmo it was my Barometric pressure sensor had to go to salvage yard to look for that sensor got lucky and found 3 of them thank you again"