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No ground pulse to injectors. replaced distributor ,timing belts, and crank sensor. have spark and 12 volts to injectors. 99 honda accord 2.3 L Vtec

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6ya6ya
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Posted on Jan 02, 2017

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TheAsian
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SOURCE: Connector for Speed Sensor on1996 Honda Accord Auto Trans.

If you are talking about just plugging into the speed sensor yes. A VTEC and NON-VTEC are one and the same.

Posted on Dec 13, 2008

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alicantecoli
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SOURCE: 99 Chev Blazer won't start

factory immobiliser cut in by the sound of it

Posted on Apr 11, 2009

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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

ftw1952
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SOURCE: 2001 honda civic ex,wont start, no injector pulse,

Injector pulses are sent from the engines computer. Have that checked out

Posted on Apr 07, 2010

  • 1 Answer

SOURCE: 92 dodge

i was replace sensor speed work but problem mileages wont work

Posted on Nov 29, 2010

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I have a civic 04 ex automatic the key don't come don't have spark and the injector not pulsing does the inmovilizer have something to do with this problem ?


just went through similar issue with a 99 accord spark would be out because of the crank sensor but wouldn't kill injector pulse there is what is called a main relay honda used it controls both the injectors and fuel pump my car wasn't getting fuel pump power if you pull relay down should be next to brake pedal under dash and 7 wires and pull internals out and check circuit board for burnt solder or cracked solder when i wouldn't hear fuel pump i would take and apply light pressure to circuit board then fuel pump would kick in the injector side should be 6 volts and fuel pump should be 12 volts i would change crank sensor and get spark to return and then trouble shoot injectors also my car had after market remote start and keyless entry and was causing the key not to be recognized i removed alarm and got the coded key to read then had to trouble shoot the other problems after rectifying others first

Apr 22, 2015 | Cars & Trucks

2 Answers

My 1995 dodge caravan trys to start but wont im getting no spark to my spark plugs


Hi mate start at the easiest point which will be to check your EARTH to make sure everything is earthed.

Feb 06, 2015 | Dodge Cars & Trucks

1 Answer

My almera 1.6 2004 model coils not recieving power.


ok, i will try and help you as much as i can. first you should be getting 12 volts a pulse and a ground( negative ). if you're getting the 12 volts and the grounds but no pulse the the car has 2 sensors, one is the cam and the other is the crank. those sensors provide pulse to one for the injectors and the crank is for the coil packs. you can test for pulse by using a noid light or the normal test light. just connect the test light to 12 volts terminal and have someone crank over the engine. if you don't get a low flickering light then you neeed to change the sensor

Oct 17, 2014 | Nissan Almera Cars & Trucks

1 Answer

Why 1991 mitsubishi mighty max has no injector pulse 2.4 engine?


The problem may be a cam/crank position sensor that is causing this. Check that the cam shaft is turning ( broken timing belt/chain)

Aug 26, 2014 | 1991 Mitsubishi Mighty Max

3 Answers

How would a ignition output signal stop my 1995 honda accord from starting?


The motor turning over & cranking---- is one in the same

You have a :
NO CRANK or a NO START !!!

You checked fuel pressure at the motor
You checked for spark or injector pulse
The battery is good-you tested it

Now tell use about the loss of ignition output

Where is all that coming from--in detail

Have to crank sensor scoped

Is the ignition switch worn out ?

Aug 12, 2014 | 1995 Honda Accord

1 Answer

My 1990 Chevy Celebrity wagon 3.1 multiport fuel injection is getting fuel to the rack at 45psi, but is not going through the injectors. Any idea the probable cause?


DO YOU HAVE 12 VOLTS ON INJECTOR WIRE ON ONE SIDE WITH KEY ON? IF SO ARE YOU GETTING SPARK? IF YOU HAVE NEITHER YOU MAY NEED A NEW CRANK SENSOR. VERY COMMON ON THIS ENGINE WHEN THERE IS A LOSS OF SPARK AND INJECTOR PULSE. INJECTOR PULSE(GROUND SIDE)IS CONTROLLED BY THE COMPUTER. IF YOU HAVE SPARK BUT NO INJECTOR PULSE AND 12 VOLTS ON INJECTOR FEED WIRE YOU MAY HAVE A FAUTY ECM(ENGINE COMPUTER)

Aug 31, 2009 | 1990 Chevrolet Celebrity

2 Answers

Cranks but car has no spark


sounds like crank sensor failure near motor mount closest to firewall, denso sensor , happy motoring autodoc01@live.com

Aug 24, 2009 | 1992 Toyota Camry V6

2 Answers

Cranks but wont start


Engine Cranks But Will Not Start

For an engine to run, you need three things to happen inside the engine. Compression, fuel and ignition, without any one of these components the engine will not run.
Basic Checks:

A. Test Fuses. Test both under hood power distribution center and the fuse panel under dash. This is done with a test light tool. The test light should illuminate on both sides of the fuse, if not the fuse has failed and needs to be replaced.
B. Testing Fuel Pressure Test for proper fuel pressure with a test gauge on the fuel rail, most throttle body injection cars (TBI) are between 13 psi and 17 psi. and most (DPI) direct port inject systems are between 40 psi and 55 psi. If no or little fuel pressure is observed and there is 12 volt power present the fuel pump, the fuel pump needs replacing.
C. Checking Timing Belt Test for compression by removing a spark plug and insert a compression gauge. Crank the engine over about 5 seconds the gauge should read between 125 psi and 165 psi, if no compression is observed remove front engine cover to inspect timing belt or chain. Crank engine to observe cam rotation, if the cam does not rotate the timing belt or chain has failed. (note: if the timing belt drives the water pump it is best to replace the water pump at this time)
D. Test for Injector Pulse Remove injector connector to insert injector test light (node) or volt meter. Observe light flash or gauge pulse while cranking. If light/voltmeter doesn't respond, an ignition distributor/crank angle sensor (CKS) or an ignition module is most likely your problem.
E. Test for Ignition Spark Remove spark plug wire, insert an extra spark plug into end of wire, rest spark plug next to a ground source then crank engine. You should observe a blue spark between the spark plug gap and ground source. If no spark is observed, an ignition coil, ignition rotor or spark plug wires might have failed. (always keep hands away from engine when cranking)

Jul 14, 2008 | Hyundai Motor 2002 Sonata

2 Answers

Doesn't start


1. Test Fuses. Test both under hood power distribution center and the fuse panel under dash. This is done with a test light tool. The test light should illuminate on both sides of the fuse, if not the fuse has failed and needs to be replaced.
2.Testing Fuel Pressure Test for proper fuel pressure with a test gauge on the fuel rail, most throttle body injection cars (TBI) are between 13 psi and 17 psi. and most (DPI) direct port inject systems are between 40 psi and 55 psi. If no or little fuel pressure is observed and there is 12 volt power present the fuel pump, the fuel pump needs replacing.
3.Checking Timing Belt Test for compression by removing a spark plug and insert a compression gauge. Crank the engine over about 5 seconds the gauge should read between 125 psi and 165 psi, if no compression is observed remove front engine cover to inspect timing belt or chain. Crank engine to observe cam rotation, if the cam does not rotate the timing belt or chain has failed. (note: if the timing belt drives the water pump it is best to replace the water pump at this time)
4.Test for Injector Pulse Remove injector connector to insert injector test light (node) or volt meter. Observe light flash or gauge pulse while cranking. If light/voltmeter doesn't respond, an ignition distributor/crank angle sensor (CKS) or an ignition module is most likely your problem.
5.Test for Ignition Spark Remove spark plug wire, insert an extra spark plug into end of wire, rest spark plug next to a ground source then crank engine. You should observe a blue spark between the spark plug gap and ground source. If no spark is observed, an ignition coil, ignition rotor or spark plug wires might have failed. (always keep hands away from engine when cranking)

Jun 16, 2008 | 2000 Nissan Quest

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