Question about 1995 Oldsmobile Eighty Eight

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Engine codes p1640 and p1670. - 1995 Oldsmobile Eighty Eight

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 4 Answers

SOURCE: check engine light on code P1640

it means driver 1 input high hope this helps

Posted on Oct 23, 2008

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jimboz4
  • 305 Answers

SOURCE: I have two codes on my 1995 oldsmobile

P1640 Driver 1-Input High Voltage
P1670 Driver 4
have a look here for more codes and info......if this helps, would you leave feedback for me please....thanx
http://www.engine-light-help.com/oldsmobile-check-engine-light.html

Posted on Sep 17, 2009

roniecon
  • 6927 Answers

SOURCE: have codes p1640,p1650,p1670,p1860,p1200 where do

You need a new computer

Posted on Nov 14, 2009

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1 Answer

Trouble code p1670


1999 civic?
post engine option in car. gas, I4, and displacement
lots of engines, used world wide.
before working on any car or engine, know what's there? first.
P1 means unique to honda, P1 means factory code, P0 means federal generic codes.
did you scan this , or AUTOZONED.?
only 1 code, i too have trouble finding it..... is it correct.?
tell the full story, who got it, and how. and is there any driving symptoms

P1670
Electronic Feedback Signal Not Detected

see list here. (vast)
http://honda-tech.com/showthread.php?t=1739993

that will take a real FSM to find it. ever heard of FSM
or log in to alldata.com and look up 1670s.

there is little info on 1670, googling and ignoring all non honda post.
you must stay on HONDAs only. to get facts. here.

Dec 31, 2013 | 1999 Honda Civic

1 Answer

Engine code P1670


DTC P1668 and P1670 indicates that a communication error has occurred between the PCM and the IDM.

Possible causes:

-- Open fuse

-- IDM relay

-- Open or shorted IDM enable circuit

-- Open/short in EF circuit

-- Open/short in FDCS circuit

-- IDM powering circuits

-- PCM

l Check for other codes.

l Key on, engine off.

Dec 08, 2011 | Ford F-250 Cars & Trucks

1 Answer

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 you leave feedback for me please....thanx
http://www.engine-light-help.com/oldsmobile-check-engine-light.html

Sep 16, 2009 | 1995 Oldsmobile Eighty Eight

1 Answer

2002 Buick LeSabre ECM DTC codes


P14xx and P15xx Diagnostic Trouble Codes?????????? You say has no DTC'S ???? What ?????

006 O2 Sensor Signal Analysis
What are the fuel trims at ? add fuel ,taking it away . Are the O2 sensors switching ?
What does scan data show the mass air flow sensor doing ?
010 Mass Air Flow Signal Analysis

006 Fuel Pump Current Testing Fuel pressure is AOK ??? fuel flow ?

035 Emission Tests Lean Fuel Condition

002 Fuel System Tests Start Here
DTC P1404
DTC P1441
DTC P1635
DTC P1639
DTC P1640
DTC P1650
DTC P1660
DTC P1670




Jul 24, 2017 | 2002 Buick Rendezvous

1 Answer

Truck will not start


P1670 Electronic Feedback Signal Not Detected
P0344 Camshaft Position Sensor A Circuit Intermittent (Bank 1 or Single Sensor)
P0470 Exhaust Pressure Sensor Malfunction

Apr 10, 2009 | 1999 Ford F250 Regular Cab

1 Answer

Codes 1640 1641 1650 1651


P1640 Driver 1-Input High Voltage

P1641 FC Relay 1 Control Circuit

P1650 Driver 2-Input High Voltage

P1651 Fan 1 Relay Control Circuit

Feb 09, 2009 | 1997 Saturn SL

1 Answer

Check engine light on code P1640


it means driver 1 input high hope this helps

Oct 19, 2008 | 1995 Oldsmobile 88

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