Question about 2002 Saturn Sl

Open Question

What is the wire colors in the OBD2 connector & where are they positioned ?

Posted by on

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I had removed wires from the outer plug that connects to the instrument cluster need a diagram on how to put back the wires in correct position


Oh boy, you've really done it. The Haynes manual should have the color codes on that harness connector listed with the connector position and number. They do for the majority of wires. The connectors are usually fine. It's the connector socket on the circuit card that needs the solder reheated with a 25 watt soldering pen to reflow it to make a good connection again.

Apr 02, 2015 | 1997 Dodge Caravan

1 Answer

Where is the diagnostic port located on a 2000 fiat marea


on a 99 2.0 model you will have 2 diagnostic ports. both of them will be the fiat 3 pin type.

to connect the 3 pin fiat connector to a 16 pin obd2 connector you need 4 lengths of wire. use 3 lengths of wire to connect the 3 pin connector to the obd connector. also use 1 length of wire for power to the obd connector.

on the 16 pin obd2 connector use the following pins
4- chassis ground (connect to ground on 3 pin connector, or any good chassis earth)
5- signal ground (connect to black wire pin on 3 pin connector)
7- k line (connect to white wire pin on 3 pin connector)
16- 12vDC (connect to battery positive terminal)

Apr 08, 2013 | Cars & Trucks

2 Answers

WHAT DOSE THE CODE P0335 AND P0315 MEAN


CODE PO335 CRANKSHAFT POSITION SENSOR CIRCUIT. CODE PO315 - NO CRANKSHAFT POSITION SENSOR LEARNED. POSSIBLE CAUSES, CRANKSHAFT TONE WHEEL FLEX PLATE IS DAMAGED, TONE WHEEL PULSE RING MAY BE DAMAGED, ERRATIC CKP SENSOR SIGNALS WIRING CONNECTOR PROBLEM, CKP SENSOR HAS FAILED, PCM HAS FAILED.

Jul 01, 2011 | 2009 Chrysler Sebring

1 Answer

ON RADIATOR FANS CAN YOU UNPLUG THE ADAPTER CORD AND RUN 2 WIRES FROM A BATTERY ( NEGATIVE AND POSITIVE) TO THE NEGATIVE AND POSITIVE PRONGS ON THE FAN PLUG TO SEE IF THE FAN MOTOR IS BURNED UP, I HAVE...


each color is for different rpms
ground a wire to the motors metal body and touch one of the colored wires to a positive wire from the battery to check

Feb 26, 2011 | 2001 Chevrolet Impala

1 Answer

Replaced the O2 sensor unit and the ECM(programs installed) but I'm still getting CHECK ENGINE LIGHT(P0001). what is the possible problem and how can this be resolved?


P0001 Fuel Volume Regulator Control Circuit/Open The above code is about an oxygen sensor code for the heater circuit located in bank 1 sensor 1. (bank 1 is at exhaust manifold by the #1 cylinder head, bank 2 is on the 2nd cylinder head. On some engines, both exhaust manifolds could have one oxygen sensor each side and the 2nd cylinder head will have the sensor 2). On the oxygen sensor itself, it has 4 wires which are color coded. Two of wires are for the heater circuit that heats the oxygen sensor to make it reach optimum operation quickly. Those 2 oxygen sensor heater wires could be shorted between the sensor and the ecm (engine computer) or other engine components.
oxygen%20sensor%20heater%20copy.jpgThe common fix for this code is to check the integrity of the heater wires. Check the wires for insulation and routing which could be loose or touching a hot exhaust that can short the wires. If the engine has too many miles, it is possible that the heater circuit inside is worn and shorted which needs a replacement of the oxygen sensor. If you have a DVOM, you can also test the continuity of the heater wires from the oxygen sensor to your computer pins.
More detailed fixes will be provided as soon as you give the symptoms of the obd2 trouble code. ATS will provide the wiring diagram so you can trace the color coded wires. Use an obd2 code reader or scanner so you can access this obd2 trouble code. When you have this obd2 code list, use it as a reference and give the code to ATS. We will then send you all the possible fixes for the obd2 trouble code. ATS has lots of fixes for obd2 gm codes, obd2 ford codes, dodge obd2 codes and all obd2 import codes such as Toyota obd2 codes, Honda obd2 codes, Nissan obd2 codes, etc. All fixes for this obd2 codes are guaranteed or your money back.
Important TIPS about Oxygen sensor:
The oxygen sensor content of the exhaust gas indicates when the engine mixture is operating lean or rich. When the oxygen sensor detects that the engine is operating rich, the signal voltage is high, and any decreases in the signal voltage means the engine running is lean. The engine computer supplies a reference voltage like one volt or five volts, and then shows the change in the sensor return voltage as the sensor's resistance is changing. If you have connected everything properly, when you crank the engine, you should see the check engine light coming out.
Unheated oxygen sensors rely on the heat of the exhaust gases to reach the working temperature, therefore they might start to cool down while the engine is idling and revert back to a default air-fuel ratio setting. This type of sensor usually has a single wire connector, though others have two. Unlike the fuel pump relay, the 02 sensor heater circuits have a separate fuse for each sensor and grounds, which are controlled by the engine computer.
To read a voltage across the heater, one side must be connected to (+) and one side must be connected to (-), which is accomplished by the computer or a transistor. It can read 12V between each wire and a separate ground if it was connected to positive and the other was not yet connected to ground connection (for details, please contact ATS).after you replace oxygen sensor you have to drive for so many miles before it resets its sef

Dec 13, 2010 | 2001 Volkswagen Beetle

1 Answer

1994 FORD EXPLOER XLT RADIO CONNECTORS HAVE BEEN CUT OFF


here is wire color diagram.
1994 Ford Explorer Car Stereo Wiring Diagram
Car Radio Battery Constant 12v+ Wire: Light Green/Yellow
Car Radio Accessory Switched 12v+ Wire: Yellow/Black
Car Radio Ground Wire: Red or Black
Car Radio Illumination Wire: Orange/Black
Car Stereo Dimmer Wire: Light Blue/Red
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: Blue
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): Orange/Light Green
Left Front Speaker Negative Wire (-): Light Blue/White
Right Front Speaker Positive Wire (+): White/Light Green
Right Front Speaker Negative Wire (-): Pink/Light Green
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Pink/Light Green
Left Rear Speaker Negative Wire (-): Tan/Yellow
Right Rear Speaker Positive Wire (+): Orange/Red

Mar 29, 2009 | 1994 Ford Explorer Limited

1 Answer

1998 vw golf what color are jumper wires@dlc connector to retreive eng. trouble codes?


Your car has what they call obd2 computer system and there isnt any way to use jumpers on that system to retrive codes.You can purchase a cheep code reader for obd2 at just about any parts house.

Mar 05, 2009 | 2003 Volkswagen Golf

1 Answer

How check distrributor ?


1993 dodge stealth ,obd2 connector will like to know what color wire to obd2 connector should have power when ignition is turn on and where that color wire goes to

Aug 18, 2008 | 1993 Dodge Stealth

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

27 people viewed this question

Ask a Question

Usually answered in minutes!

Top Saturn Experts

yadayada
yadayada

Level 3 Expert

75197 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

7782 Answers

Are you a Saturn Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...