Question about Buick Park Avenue

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97 park avenue no spark or injector pulse ive change crank sensor and module..security light doesnt luminate once key is turned forward

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

CMV9
  • 594 Answers

SOURCE: 1996 Buick Regal Custom w/3.1 liter-No Spark

disconnect you battery. take something and fray back the plastic on the main hot wire on the coil. take another wire and wrapp it to the main wire you just frayed. now take that wire and run it to you ignition fuse. re connect you battery and see if your vehicle will start. if so than you have either a break or a short in you hot wire for your coil.

Posted on Aug 01, 2008

  • 1201 Answers

SOURCE: car has no spark or injector pulse(new ecm,crank sensor)

Check the fuse for the injectors, some vehicles have the injectors and coil running on the same circut, at the same time check the fuse for the ignition.

Posted on Jan 30, 2009

  • 383 Answers

SOURCE: Little to no injector pulse only when starter is engaged

95-97 Maximas had a problem where condensation from the A/C would accumulate in the a/c evaporator case from the drain becoming restricted or blocked, When this would occur, condensation would drip onto the ECM and a problem would develop with misfire and/or starting. I would look at the ECM where the harness connects to it for corrosion problems. If you find it, there is a chemical spray which can be used to clean the terminals and/or you can clean them, although it is time consuming and difficult to due because of how small the terminals are. After things are cleaned up, lightly coat the connections with a dielectric grease. This will prevent electrolysis.I believe you can buy these at Radio shack and possibly at an automotive parts supplier.
Also a drop in voltage during the cranking phase will cause a weak spark. Your ignition is what pulses the injectors. It takes a minimum of 9.6 volts, but ideally you want at least 10.5 or more during the cranking phase if you want to get a spark worth anything. Check the voltage on the primary side of the coil while cranking the engine.
I'll watch to see if things work out for you, let me know. ....mybunkey

Posted on Apr 18, 2009

  • 740 Answers

SOURCE: 1993 honda accord 2.2,no injector pulse

This sounds like a main relay problem here is a diagram its located under the dash under steering column its the brownish -orange box in the picture. http://www.tegger.com/hondafaq/mainrelaylocation/7-main_relay_closeup.jpg Good luck and thanks for using FIX YA

Posted on May 15, 2009

  • 1 Answer

SOURCE: 95 buick park avenue wont start

Mine had the same problems and my buddy replaced my vacuum lines and my battery and seems to be OK. Now, though, if I turn it off for just a few minutes on a hot day, it won't start.

Posted on Jun 05, 2009

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97 Oldsmobile 88 after driving once motor is shut off will not crank until cool, had the control module tested it came back good, replace fuel pressure switch and still will not crank until cool?


You will need to replace the crank angle/position sensor near the crank pulley. A photo of the sensor is attached. The sensors wear out due to heat and cold cycles and internal corrosion.

MasterPro Ignition - Crankshaft Position Sensor Oreilly's Auto Parts part number is:
Line: MPI ' Part # 2-96054
96054-1_cranksensor-ssgfw3isdofovrvhx0ejjvhb-2-0.jpg

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1995 3.8 liter park avenue won't start has spark and power at injectors and fuel pressure


I think i know what the issue is. Ive had the same one in my impala. It is very common in GM cars. It has to do with the security system failing. I found a module that will bypass your issue all together. I used it in mine more than 5 years ago and i havent had a problem since. The part is also guaranteed and you can do it yourslef . Check it out they have really good customer service so if u have any questions feel free to email them. Good luck Do It Yourself GM Security bypass

Jun 20, 2015 | 1995 Buick Park Avenue

1 Answer

1999 volkswagon jetta v6 cranks but wont start


I'm having a similar issue with my '97 Golf K2 with a 2.0 I checked the resistance to the crank sensor and it was almost 900ohms with the replacement one being 500 ohms. Changed it, didn't work.


Mine was running fine driving 70MPH on the highway and just shut off. Now it cranks, fuel pump runs and it seems to be getting fuel but still no spark. I have a coil/module on order and will try it tomorrow.


UPDATE

Replaced the coil. Coil sparks once when you first turn the key on, that's it. crank sensor has already been replaced yesterday.
Injectors seem to fire (I smell fuel if I crank it a while) but still no spark.
I have 12V to the coil and 12V when cranking.

I see tons of posts with this issue but no resolutions. Come on somebody has to have been here before....

UPDATE #2

I do NOT have an injector pulse or a pulsed signal to the coil. When I crank the car the oil pressure light blinks on and off (just noticed this not sure if it is relevant)

I do get a check engine light when I turn the key on and when cranking, thought this meant ECU was good?

Any other way to test the ECU?

Could the pick up in the distributor be bad? Doesn't the pick up signal the ECU to fire the coil and injectors, I thought the crank sensor was just a TDC reference point?

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1 Answer

97 pontiac sunfire getting fire,can hear fuel pump changed fuel filter and spark plugs will turn over just wont start


did you check fuel pump relay also check your security system might be activated thinks its being stolen my daughters grand am does that once in awhile have to let it sit for 15 minuts with the key on on with out cranking it and then will start.

Feb 19, 2013 | 1997 Pontiac Sunfire

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I have a 2003 Oldsmobile Alero 3.4L that wont start. I have done fuel pressure test 50-55 psi and plugs have good spark. However when done light test on injectors there is no response so there is no pulse....


Is the security light staying on ?
Usually the engine will not crank and you have no power to the fuel pump if the security system is disabling the car.
No injector pulse but spark would point to the computer since both use input from the crank and cam sensors.

Dec 22, 2012 | Cars & Trucks

2 Answers

95 Park Avenue Ultra dies for no reason I can find, I've replaced the crank sensor, cam ssensor, spark module, fuel filter, I've had the injectors tested, fuel pump tested, plugs & wires t


As you have probably figured out by now, you will have to treat it as a no start and troubleshoot it when it fails to start. Until you figure out if you are loosing spark or fuel to the injectors when the engine dies you have no direction to go in.

Aug 20, 2012 | Buick Cars & Trucks

1 Answer

1996 buick park ave, wont start, has spark but no voltage at injectors...


Spark indicates crank sensor, ignition coils and modules-ok
no voltage at injectors; should be 12v in each of the injector wires (not the black one) with key on engine off. Voltage provided to injectors comes from injector driver circuit inside PCM, and pulses ground signals to open and close injectors.

Aug 26, 2011 | Buick Park Avenue Cars & Trucks

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I have a 1999 sti version 6 and it wont start even after ive entered the keypad numbers it turns over but wont start i


1. Locate the EFI main relay in the upper left side of the dash. Check the two Red wires for battery voltage with the key on. Check the Light Green wire for battery voltage from the computer key on.

2. At the computer check terminal 79 for battery voltage key on. Terminal 79 is a Yellow wire.

3. Check all power and ground inputs to the computer.

4. If the power and ground inputs are good at the computer check for a shorted 5 volt reference at the throttle position sensor and the boost sensor. A shorted 5 volt reference can cause no start, no spark with no injector pulse. 1. Check for the AC voltage waveform from the Crank sensor making it all the way to the PCM. On this Subaru, if it had a crank sensor signal, no cam sensor signal, you would see injector pulse, no spark. If it had cam sensor signal, no crank sensor signal, you would not see spark or injector pulse. Hope i helped if any more ?'s feel free to ask.....

Nov 10, 2009 | Subaru Impreza WRX STi Cars & Trucks

1 Answer

1990 gmc 6500 topkick with no spark or injector pulse. all 4 wires on the ignition coil have battery voltage with key on. is coil shorted or is the ignition module bad?


You are jumping to conclusions. Slow down.
No spark AND no injector pulse indicates none of the desired outputs were triggered. The ignition module makes spark when it receives a crankshaft position sensor signal, and then transfers control of that spark to the computer after it starts. The module takes its crank sensor signal and generates an RPM count that it forwards to the PCM(main computer) which is used for triggering the injectors and controlling timing. SO, if you had a bad crank sensor OR a bad ignition module, you could lose both spark AND fuel. a coil would not disable injector pulse. modules RARELY fail in a manner that disables RPM reference to the computer causing it to not fire the injectors...At this point, I would TEST the crank sensor as the next step. If its easier, 1 of the wires on the module goes directly there so you can test the crank sensor at the module.

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you need to see if you have spark and check all fuses and see if you have fuel pressure and injector pulse if no spark and no injector pulse suspect crank sensor or ignition control module if no fuel pressure check fuses then relays and then suspect pump

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