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91 deville diagnostic codes


willh84
01-12-2005, 09:10 PM
i recently bought this car and it came with no manual so if anyone could please tell me what these codes mean it would be greatly appreciated: E, E34, E91, E98, EE, E91, 7.0

MarkC
01-13-2005, 04:48 PM
These codes were posted by someone earlier... these are good for 85-93 4.1 ,4.5, and 4.9
engines.
>
> Engine Control Module Codes
> E12 - No Distributor Signal
> E13 - Oxygen Sensor Not Ready
> E14 - Shorted Coolant Temp. Sensor
> E15 - Open Coolant Temp. Sensor
> E16 - Generator Voltage Out Of Range
> E17 - Shorted Crank Signal Circuit
> E18 - Open Crank Signal Circut
> E19 - Shorted Fuel Pump Feedback Signal
> E20 - Open Fuel Pump Circut Feedback Signal
> E21 - Shorted TPS Signal
> E22 - Open TPS Signal
> E23 - EST Signal Problem
> E24 - VSS Signal Problem
> E25 - EST Circut Problem in Bypass Mode
> E26 - Shorted Throttle Switch Signal
> E27 - Open Throttle Switch Signal
> E28 - Open Third Or Fourth Gear Circut
> E29 - Shorted Fourth Gear Circut
> E30 - ISC RPM Out Of Range
> E31 - Shorted MAP Sensor Signal
> E32 - Open MAP Sensor Signal
> E33 - MAP/BARO Sensor Correlation
> E34 - MAP Sensor Signal Out Of Range
> E35 - Shorted BARO Sensor Circut
> E36 - Open BARO Sensor Circut
> E37 - Shorted MAT Sensor Signal
> E38 - Open MAT Sensor Signal
> E39 - VCC Engagement Problem
> E40 - Open Power Steering Pressure Switch Signal
> E41 - Cam Sensor Signal Problem
> E42 - EST Circut Open
> E43 - ESC Circut Problem
> E44 - Oxygen Sensor Signal Lean
> E45 - Oxygen Sensor Signal Rich
> E47 - BCM-PCM Data Problem
> E48 - EGR System Problem
> E49 - A.I.R. Control Problem
> E51 - ECM PROM Error
> E52 - PCM Memory Reset (See Note)
> E53 - Distributor Signal Interrupt
> E55 - Closed Throttle Angle Out Of Range
> E58 - PASS-Key Control Problem
> E59 - VCC Temperature Sensor Circut Problem
> E60 - Cruise- Transaxle Not In Drive
> E61 - Cruise Vent Solenoid Problem
> E62 - Cruise Vacuum Solenoid Problem
> E63 - Cruise Set vs. Vehicle Speed Too High
> E64 - Cruise- Vehicle Acceleration Too High
> E65 - Cruise Servo Position Sensor Signal Problem
> E66 - Cruise- Engine RPM Too High
> E67 - Cruise Set/Coast or Resume/Accel Switch Shorted
> E68 - Cruise Command Problem
> E70 - Intermittent TPS Signal
> E71 - Intermittent MAP Sensor Signal
> E73 - Intermittent Coolant Temp. Sensor Signal
> E74 - Intermittent MAT Sensor Signal
> E75 - Intermittent VSS Sensor Signal
> E80 - Fuel System Rich
> E85 - Idle Throttle Angle Too High
> E90 - VCC Brake Switch Signal Problem
> E91 - PRNDL Switch Problem
> E92 - Heated Windshield Request Problem
> E96 - Torque Convertor Overstress
> E97 - P/N to D/R at High Throttle Angle
> E98 - High RPM P/N to D/R in ISC Range
> E99 - Cruise Servo Apply Problem
>
> Body Control Module Codes
> F10 - Outside Air Temperature Sensor Circuit
> F11 - A/C High Side Temperature Sensor Circuit
> F12 - A/C Low Side Temperature Sensor Circuit
> F13 - In-Car Temperature Sensor Circuit
> F14 - Diesel Coolant Sensor Circut
> F15 - Solar Sensor Circuit Failure
> F19 - Blower Motor Failure
> F30 - Display Panels to BCM Data Problem
> F31 - Display Panels to BCM Data Problem
> F32 - BCM-ECM Data Problem
> F40 - Air Mix Door Problem
> F41 - Cooling Fans Problem
> F46 - Low Refrigerant Charge
> F47 - Low Refrigerant Charge
> F48 - Refrigerant System Problem
> F49 - High Temperature Clutch Disengage
> F50 - Coolant Temp. too High
> F51 - BCM PROM Error Indicator

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