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1994 Buick Century Support Question

1994 Buick Century Support Question

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Question posted by kc8fmg on March 27th, 2012

Cannot Get A Check Engine Light 12 Code Reading Buick Century 1994 3.1l V6 Obd1

I was told to short the two pins , top , right. Pins on right, 1 up, 1down so no 12 code. what is pin-out for this ecu and what to short or whatever to get reading. Thank You,RAY                                                                                                                    ,t,.n

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Related Manual Pages

Owner's Manual - Page 3

The 1994 Buick Century Owner's Manual Litho in USA Part No. 25609658 B First Edition 'Copyright General Motors Corporation 1993 All Rights Reserved 1
Owner's Manual - Page 6

... and moved from the horse and buggy business to 1903. He called a Buick in -head" engine, a light, powerful and reliable engine which would eventually influence the entire automotive industry. Buick has always been a product innovator. Marr (left), and Thomas D. Durant was building gasoline engines by 1899, and Marr, his Durant-Dort Carriage Co. At the 1905...
Owner's Manual - Page 11

... to drive under different conditions. Maintenanceschedule This part tells you how to keep your Buick. Index Here's an alphabetical listingof almost every subject in this Manual ...10 This ... tells you have a problem while driving, such a flat tire or engine as overheating, etc. FeaturesandControls ...65 This part explains how to read. ... 139 171 207 ... 261 281 291 ... 7 You can ...
Owner's Manual - Page 71

...coded to thefollowing two conditions: (1) This devicemay not cause harmful interference, and (2) This devicemust accept any remaining transmitters with your vehicle. If pressed again within five seconds, all doors will not unlock your Buick...matches the replacement transmitter to your vehicle. The interior lights will go on their e Check to as many different vehicles as you own, provided...
Owner's Manual - Page 79

... notperform properly. If you hold the key in through them very slowly. See "Towing Your Buick" in your engine. This clears the extra gasoline from the engine. Before adding electrical equipment, check with the electronics in the Index. 77 I NOTICE: If you ever haveto have your vehicle. If you drive too quicklythrough deep puddles...
Owner's Manual - Page 115

... stop you. Haveyour brake system inspected right away. may go closertothe floor. Or, thepedal may notice that the pedal You is divided into It may take longer to it warn you if there's a problem. brake system is Your Buick's hydraulicharderto push. For System Warning Light" and"Towing Your Buick" in the good braking, though...
Owner's Manual - Page 116

...'t come on when you start the engine again to the floor. Then start your engine andit will stay on for service. (See"Towing Your Buick" in the Index.) If the anti-lock brake system warning light stays on , have anti-lock brakes and there's a problem with your Buick needs service. Pulloff the road and stopcarefully...
Owner's Manual - Page 117

...LOW TRACTION" light also comes on . Anti-Lock Brake System Active Light When your driving accordingly. See "Engine Overheating" the in this manual pressure. Index. The light stay on will...Road," in briefly, as possible. Engine Coolant Temperature Warning Light This light tells that you should pull off the road, stop your engine coolant has overheated oryour radiator cooling ...
Owner's Manual - Page 118

... emission control systems. This light should come on the Road," in this manual explains what to show you are driving,the computer is on while you it fixed right away. The chapter "Problems on at all, have a problem. If it comes on , but the engine is not running, as a check to do. If it...
Owner's Manual - Page 120

... battery. NOTICE: Damage to your engine from neglected oil problems can be certain to show you have a loose generator drive belt or another electrical problem. Then it checked right away. Have it should go out. Battery Light The battery warning light will come on briefly when you must drive a short distance with the electrical charging system...
Owner's Manual - Page 121

... "TAILGATE AJAR" light on your instrument panel will come on (in the "Run" position), the gage shows your battery's state of the charging system. TAILGATE AJAR 119 Readings in either red warning zone indicate a possible problem in the electrical system. Have your vehicle serviced immediately. Voltage Indicator When your engine is not running...
Owner's Manual - Page 147

...traffic. That means better braking and longer brake life. If your engine stops, you will go on . Anti-Lock Brakes (ABS) Your Buick has an advanced electronic braking system that will stqy on or ... -- If there's a problem with the anti-lock brake system, the anti-lock brake system warning light will help prevent skidding. But you 're driving, brake normally but don't pump your brakes. This...
Owner's Manual - Page 153

... three types of skids correspond to your Buick's three control systems. In the braking skid your shoulder and check the blind spot. Remember to glance over your right outside mirror is .) Try not to ...re being passed, make it may seem to be slowing down or starting to the right. Even though the brake lights are always possible. In any emergency, don't give up to pass a slow vehicle...
Owner's Manual - Page 176

...each other. I If the other vehicle. It must have a 12-volt battery with a negative ground,both vehicles can reach, but be badly damaged. Turn off all lights that wouldn't be covered by pushing or pulling it won't ...on both batteries. And it could save both vehicles. Check the other system isn't a 12-volt system with a negative ground system. 4. Trying to start your...
Owner's Manual - Page 216

.... If you don't, the oil dipstick might not show the actual level. 214 To Check Engine Oil Pull out the dipstick and clean it with a paper towel or cloth, then push it again, keeping the tip lower, and check the level. Remove it back in the fill cap near the front and center...
Owner's Manual - Page 222

... Change A good time to check your automatic transaxle fluid level is when the engine oil is off, a backfire can cause a damaging engine fire. See "Scheduled Maintenance Services" in place when you could get a false reading on hot or exhaust system, starting a fire. Because this done at a dealership Service Buick Department. Refer to the Maintenance Scheduleto...
Owner's Manual - Page 225

... up to add anything else. Protect against rust and corrosion. Let the warning lights work as described under "How to Check." 0 0 0 What to -34°F (-37°C). If you use...the dipstick back in If the fluid level is by your radiator, see "Engine Overheating" in the Index. The propercoolant for your Buick will: 0 0 Give freezing protection down to Use Use a mixture of the...
Owner's Manual - Page 264

Introduction IMPORTANT: KEEP ENGINE OIL AT THE PROPER LEVEL AND CHANGE AS RECOMMENDED A Word About Maintenance...checks and replacements than you may use proper parts and practices. You may drive long distances all the different ways people use their maintenance work , to helpyou keep your Buick dealer details. You may drive very short distances only a few times a week. So please read...
Owner's Manual - Page 294

...Tire...194 Checking Brake Fluid ...228 223 Engine Coolant ......Antenna ...137 Cassette Player ...136 Fabric ...245 Glass ...248 Inside Your Buick ...245 Leather ...248 OutsideYourBuick ...249 137 Power Antenna ...Safety Belts ...... ...136 CompactDiscCare ...Compact Spare Tire ...205 Compartment. Anti-lock Warning Light ...114 SystemWarningLight ...113 Wear ...230 Brakes.Trailer ...168 144 Braking ...
Owner's Manual - Page 299

... ...Replacement ...64 Right Front Passenger Position ...42 49 Smaller Children and Babies ... 43 Third Seat Passenger Position ...Torn ...64 Twisted ...36 28 Warning Light ...Why Safety Belts......240 Running Your Engine While Parked ...86 22 Safety Belts ...29 Adults ...Automatic Lap-Shoulder Belt ...30 Canadian Supplement ...29 248 Care ...Center Passenger Position ...43 Checking ...63 48 Children...

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