DTC code p1665

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DTC code p1665

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Chevrolet >> Chevy Cars >> Monte Carlo >> DTC code p1665

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DTC code p1665 - 2/19/2008 7:26:32 PM

helladen

Posts: 2
Joined: 2/19/2008
Status: offline

I had my DTC codes read today and had a code that i dont know
it is on a 1998 monte carlo with a 3.1

Transient DTC P1665
Driver 3
Line 5

i have no idea what this means if anyone can help i would be thankful

thanks justin

Post #: 1

RE: DTC code p1665 - 2/19/2008 7:44:28 PM

72chevman

Posts: 4
Joined: 2/14/2008
Status: offline

I google search brought this back.
http://chevrolet.justanswer.com/uploads/MCVGreg/2007-12-16_033625_1999-Malibu-P1665-Debug.pdf

(in reply to helladen)

Post #: 2

RE: DTC code p1665 - 2/19/2008 8:02:24 PM

helladen

Posts: 2
Joined: 2/19/2008
Status: offline

yeah i seen that but i dont know what the driver 3 line 5 thing is that is what the test read and the actron website

(in reply to helladen)

Post #: 3

RE: DTC code p1665 - 2/20/2008 5:27:14 PM

ktm521

Posts: 55
Joined: 2/14/2008
Status: offline

The code is for the evap vent solenoid, its probably the vent solenoid itself. You can take the solenoid off and hook some wire to it from a battery and it should click each time you touch the battery if it doesn't then its bad.

(in reply to helladen)

Post #: 4

RE: DTC code p1665 - 2/22/2008 6:29:59 PM

mikepardy82

Posts: 9
Joined: 2/22/2008
Status: offline

it's an evap code for your vent valve you can check fuse 42 in your fuse block and 12v on the pink wire at the vent valve but 9 chances out 10 it's the valve if u dont know where it is it's
Behind the left rear fascia splash shield in the wheel well. good luck!

(in reply to ktm521)

Post #: 5

RE: DTC code p1665 - 2/22/2008 6:32:30 PM

mikepardy82

Posts: 9
Joined: 2/22/2008
Status: offline

also do ktm521's check because it might be on the ecm side of the circuit

(in reply to mikepardy82)

Post #: 6