1990 Cadillac Sedan Deville 4.5L FWD
jfly
11-12-2004, 02:45 AM
I need a list of diagnostic codes for 1990 Cadillac Sedan Deville 4.5L FWD!!
If anyone can help, it would be greatly appreciated!
-J-
If anyone can help, it would be greatly appreciated!
-J-
MarkC
11-12-2004, 07:09 AM
there are a lot of codes, do you need a few specific ones?
94scortlx19
11-29-2004, 01:40 AM
id be glad to post codes... 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
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
Houstonian
11-16-2005, 11:48 AM
id be glad to post codes... 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
How do I go about checking which code my car is having a problem with? My car is stalling when on a ramp, (front end down), and when I first start my car it's idling really high (and goes up and down) for a good minute or two and then it starts running OK. And while driving, the acceleration is jumpy, as if I'm tapping the pedal, until I get to a steady speed. Feels like it's dragging on acceleration. Service Engine Light comes on at random, and I can get it off by restarting my car. Any reasons why this is happening and/or how I can check it with these codes? I've never checked a car with those kind of codes and heard about them and am interested in seeing what my car tells me is wrong. :)
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
How do I go about checking which code my car is having a problem with? My car is stalling when on a ramp, (front end down), and when I first start my car it's idling really high (and goes up and down) for a good minute or two and then it starts running OK. And while driving, the acceleration is jumpy, as if I'm tapping the pedal, until I get to a steady speed. Feels like it's dragging on acceleration. Service Engine Light comes on at random, and I can get it off by restarting my car. Any reasons why this is happening and/or how I can check it with these codes? I've never checked a car with those kind of codes and heard about them and am interested in seeing what my car tells me is wrong. :)
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