Question about Cars & Trucks
Turn on ignition with scan tool in place it flashes codes 15 and 32. what are these codes indicating
For GM products, code 15 is for a low signal from the coolant temp sensor, usually because the sensor is unplugged.
Code 32 is for a problem with the EGR valve or sensor.
Posted on Jul 14, 2013
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Posted on Jan 02, 2017
SOURCE: trouble codes
P0108 - Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage,
Possiable MAP sensor defective
P0134 - Heated Oxygen Sensor (HO2S) Circuit Insufficient Activity Bank 1 Sensor 1
P0141 - Heated Oxygen Sensor (HO2S) Heater Performance Bank 1 Sensor 2 , I recommend you replace both O2 sensors, bank 1 and bank 2
Posted on Oct 13, 2008
You can go to any auto parts store and they will usually read them for you for free. Around the late 90s many of the auto computer systems began requiring scan tools rather than the older method of simply flashing lights on the dash if you jumpered the correct pins.
Posted on Dec 31, 2008
SOURCE: EOBD diagnostic trouble codes
I have a e500 03 i have change the front pads and sensors and rear senor. the dash still says BRAKES VISIT SERVICE CENTER. BACK BRAKES ARE FINE. HELP.
Posted on Sep 01, 2009
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Nov 18, 2017 | Cars & Trucks
READING CODES USING MIL (CHECK ENGINE) LAMP
Be advised that the MIL or CHECK ENGINE light can only perform a limited number of functions and it is a good idea to have the system checked with a scan tool to double check the circuit function.
Fig. Fig. 3: Diagnostic trouble code chart (2 of 2)-1995-97 2.0L engines
Jul 26, 2012 | 1995 Dodge Neon
Jul 23, 2012 | Chevrolet Cavalier Cars & Trucks
GM Bonneville/Eighty Eight/LeSabre 1986-1999
1987-97 VEHICLES EXCEPT 1997 MODELS WITH 16-PIN DLC
See Figures 1 and 2
Listings of the trouble for the various engine control system covered in this manual are located in this section. Remember that a code only points to the faulty circuit, NOT necessarily to a faulty component. Loose, damaged or corroded connections may contribute to a fault code on a circuit when the sensor or component is operating properly. Be sure that the components are faulty before replacing them, especially the expensive ones.
Fig. Fig. 1: ALDL/DLC terminal identification for 1987-97 vehicles, except 1997 models with a 16-pin DLC
The Assembly Line Diagnostic Link (ALDL) or Data Link Connector (DLC) may be located under the dashboard, and is sometimes covered with a plastic cover labeled DIAGNOSTIC CONNECTOR.
Fig. Fig. 2: Engine diagnostic trouble codes - 1987-93 vehicles, and 1994 vehicles with a 12-pin DLC connector
Fig. Fig. 3: DLC terminal identification for 1994 vehicles with a 16-pin DLC, as well as all 1995-99 models
On 1994-95 3.4L and 3.8L engines, and all 1996 models, an OBD-II compliant scan tool must be used to retrieve the trouble codes. Follow the scan tool manufacturer's instructions on how to connect the scan tool to the vehicle and how to retrieve the codes.
Fig. Fig. 7: Engine diagnostic trouble codes (4 of 4) - 1994 vehicles with a 16-pin DLC and all 1995-99 vehicles
May 04, 2012 | 1988 Oldsmobile Delta 88
Dec 15, 2010 | 1990 Chevrolet Cavalier
Nov 06, 2010 | 1992 Cadillac DeVille
Jun 30, 2010 | Chevrolet C3500 Cars & Trucks
Jun 28, 2010 | 1993 Cadillac DeVille
Jul 05, 2009 | 1992 Cadillac DeVille
Feb 09, 2009 | 1995 Lincoln Town Car
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