20 Most Recent 1992 Cadillac DeVille - Page 7 Questions & Answers

E27 Open Throttle Switch Signal here is a list of all codes E12 No Distributor Reference Signal E13 Oxygen Sensor Not Ready E14 Shorted Coolant Sensor E15 Open Coolant Sensor E16 Generator Voltage Out of Range E19 Shorted Fuel Pump Circuit E20 Open Fuel Pump Circuit E21 Shorted Throttle Position Sensor E22 Open Throttle Position Sensor E23 EST Signal Problem E24 Speed Sensor Circuit Problem E26 Shorted Throttle Switch Circuit E27 Open Throttle Switch Signal E30 ISC RPM Out Of Range E31 Shorted MAP Sensor Signal E32 Open MAP Sensor Signal E34 MAP Sensor Signal Out Of Range E37 Shorted MAT Sensor Signal E38 Open MAT Sensor Signal E39 VCC Engagement Problem E40 Power Steering Pressure Switch Signal E41 Cam Sensor Signal Problem E44 Oxygen Sensor Signal Lean E45 Oxygen Sensor Signal Rich E47 BCM to PCM/ECM Data Problem E48 EGR System Problem E52 PCM/ECM Memory Reset E53 Distributor Signal Interrupt E55 Closed Throttle Angle Out of Range E58 Pass Key Control Problem E60 Cruise - Not In Drive E61 Cruise - Vent Solenoid Problem E62 Cruise - Vacuum Solenoid Problem E63 Cruise - Set Speed vs Vehicle Speed E64 Cruise - Acceleration Too High E65 Cruise - Servo Position Signal Problem E66 Cruise - Engine RPM Too High E67 Cruise - Switch Shorted E68 Cruise - Command Problem E70 Intermittent TPS E71 Intermittent MAP E73 Intermittent Coolant Sensor E74 Intermittent MAT Sensor Signal E75 Intermittent VSS Signal E80 Fuel System Rich E85 Idle Throttle Angle Too High E90 Cruise - VCC Brake Switch Signal Problem E91 Cruise - PRNDL Switch Problem E92 Heated Windshield Request Problem E96 Torque Converter Overstress E97 P/N To D/R Engagement Problem E98 P/N To D/R ISC Engaged Problem E99 Cruise - Servo Apply Problem

1992 Cadillac... | Answered on Aug 11, 2013

Use Google & type--
1992 Cadillac OBD1 Codes
Lots of info their on your cars system & gm codes
OBD1 Codes E48,F11,F30 type that in search engine
google,bing etc

1992 Cadillac... | Answered on Jul 26, 2013

There are ways to bypass the system, but without knowing what the correct resistance in the chip is, its not going to be easy or cheap.
There are a dozen or so different chips, each with a different resistance. The resistance completes the circuit for the VATS system sensor. You can buy a trick box to wire into the circuit, or have the computer changed to skip the VATS signal.
As long as the computer you have now does not get the signal from the VATS the injectors will not work.

1992 Cadillac... | Answered on Jul 20, 2013

The trick is to pop the circlip on the end of the axle shaft out of its groove in the transmission gears. Shops use a fork on the inner CV joint housing, attached to a slide hammer.
What usually works is to use a pry bar or large screwdriver between the CV housing and the transmission case, and pop the axle out. Be careful of damaging the axle seal on the transmission.

1992 Cadillac... | Answered on Jun 20, 2013

Can you post a photo of it in a new question ?

1992 Cadillac... | Answered on Jun 07, 2013

I have a 1998 GMC Safari van in which the cruise control has quit. It didn't go all at once. It would work intermittently. Sometimes going 5 miles or so and then shutting off and then after another few miles, it would set again. This sounds to me like something getting hot. Is there a circuit breaker for the cruise control...or?
I can't seem to find a good schematic/diagram for the unit. Driving me nuts! I don't want to have to buy a whole new module if there is a simple fix.


1992 Cadillac... | Answered on May 21, 2013

Check for water in gas.

1992 Cadillac... | Answered on May 10, 2013

When you say the starter has power, are you saying it has power on the large post and on the small post when the key switch is in the start position ? Can you jump the terminals and make it crank ?

1992 Cadillac... | Answered on May 10, 2013

fuel mixture is out burning rich try the air filter in case is blocked up ,most likely fault is the mixture control which is govened by sensors controled by the ECU

1992 Cadillac... | Answered on Apr 14, 2013

You'll have to try going thru the grille or from under the bumper to access the hood latch.
You might want to look at another GM product to gauge were the latch is in your car.
Sometimes you can use a coat hanger as a hook to pull the latch from outside the grille or between the grille and hood. Or use a long screwdriver from under the bumper.

1992 Cadillac... | Answered on Apr 08, 2013

you have almost ten questions on here about this car. One you said the motor wont start. anouther you said the car runs but then stalls when you stop or turn. so why dont you post what is actually wrong with it so it can get fixed?

1992 Cadillac... | Answered on Apr 07, 2013

First brakes rust you have to clean if can or replace.Shift problem happen even driving every day.In side cable you have to spry WD 40.where is shifter.

1992 Cadillac... | Answered on Apr 05, 2013

What is stopping you?

1992 Cadillac... | Answered on Apr 01, 2013

well i guess ur not gettting any gas!!! try checking fuel pump! remove hose at the intake and put in a big can! have an assistant turn over for you,if it shoots gas out quick it goood! if it works good then use compressed air and blow back through line!

1992 Cadillac... | Answered on Mar 25, 2013

The shift solenoids in a 1992 Cadilliac Devillie are on the drivers side of the car, open the hood look at the right side of the motor you will see the upper part of the transmission housing you will see the pan in side the pan are 4 solenoids A and B -TCC - PWM the transmission is a 4T60E you can buy a kit with all 4 for 70.00 at Electrical advantage.net

1992 Cadillac... | Answered on Mar 01, 2013

The most common reasons are the fuel mixture is too rich, too lean, or there is a restriction in the exhaust system.

1992 Cadillac... | Answered on Feb 25, 2013

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