Questions & Answers for: p1640

check engine light on code P1640 Hi, my name is Raul i have a 1995 Royal eighty eight 3.8 v 6 i got a code reading P1640 can anybody tell what this code means? Thanks it means driver 1 input high hope

Codes 1640 1641 1650 1651 1.9L 5 speed I have codes of P1640 1641 1650 n 1651? P1640 Driver 1-Input High Voltage P1641 FC Relay 1 Control Circuit P1650 Driver 2-Input High Voltage P1651 Fan 1 Relay ...

I have two codes on my 1995 oldsmobile eighty-Eight P1640 P1670 what do they mean. P1640 Driver 1-Input High Voltage P1670 Driver 4 have a look here for more codes and info......if this helps, would ...

have codes p1640,p1650,p1670,p1860,p1200 where do i look You need a new computer

...are 15 codes stored in the computer. p0106 p00113 p0123 p0131 p0146 p0603 p0753 p0758 p1605 p1610 p1640 p1644 p1645 p1646 p1656. I'm i to asume that the computer is bad? possibly clear the codes ...

I have a 2005 Chrysler Town and Country its reading Code 1640 http://www.carobdcodes.com/chrysler-p1640-internal-control-module-romram-error.shtml

fault cone and only code in pcm p1640 has fuel pressure turns over but will not run only on easy start all fuses ok no light on cluster eg mil light have snapon code machine this is the only code help

1999 cadillac deville purge selinoid . we're is it P1640? I just fixed p0171 P0174... 4days later I get P1640 Purge solenoid is right on top of engine, when standing in front of car looking under hood

...1 thats what the guy read. '95 Olds 88 Royale. what can it be? p0640 appears to be invalid code. p1640 shows to be quad driver fault. Does the vehicle run ok? I'm not sure I can ...

Fault p1640 We're is the main relay located in the hyundia terracan Hello When you are having this faulty code P1640 Main Relay Control Circuit. To solve this open your Engine Bay Fuse box, look for ...