pulsing - RX7Club.com - Mazda RX7 Forum - Threads Tagged with pulsing

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1986, check, checking, correct, ecu, injector, injectors, mazda, primary, pulse, pulses, pulsing, rx7, signal, volt, voltage

Injectors not getting voltage pulse from ECU.

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1 2)

zenbeast on Aug 4, 2011

Jan 16, 2019 12:04 PM
by BEN JOHNS

45

29,510

New Member RX-7 Technical

1200, 1990, bounce, car, engine, high, hold, idle, pfc, pulsing, rpm, rx7, shoot, start, surging

Rx7 Pulsing idle???1200-1800 RPM

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1 2 3)

bigguy979 on Mar 1, 2003

Jun 26, 2017 10:07 AM
by insightful

60

57,960

2nd Generation Specific (1986-1992)

03, 1000k, 2003, car, drop, exhaust, foot, gas, idle, mazda, pulsating, pulsing, rpms, taking, throttle

Pulsing Idle

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1 2 3)

Whitetiger777 on Jun 21, 2013

Sep 10, 2013 02:26 AM
by r0ma

66

6,927

3rd Generation Specific (1993-2002)

88, adjustment, body, fc3s, hunts, idle, lower, mazda, progressively, pulsing, rx7, screw, screws, throttle, warming

Power FC

idle issues

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1 2)

MclarenF1 on Feb 22, 2010

Mar 27, 2013 10:11 AM
by salva

25

6,526

Power FC Forum

04, 13b, 3rd, 93, 93mazda, gen, injection, injector, injectors, mazda, mx6, pulse, pulsing, rx7, turbo, wires

No injector pulse!

Mark94rx7 on Aug 27, 2012

Feb 12, 2013 09:47 AM
by t2ae

8

7,419

3rd Generation Specific (1993-2002)

weird problem under acceleration

PnoyRx7 on Jul 28, 2012

Jul 28, 2012 04:37 PM
by PistonSmash

4

1,664

2nd Generation Specific (1986-1992)

120, click, detroit, electricity, fc, ground, injector, injectors, power, pulsing, working

Not getting power to injectors. Anyone ideas?

IWINULUZ on Jan 23, 2012

Feb 12, 2012 06:43 PM
by bufferovrflo

16

3,006

3rd Generation Specific (1993-2002)

engine, feel, injector, plug, pulsing, spin

Any way to see if ECU is good?

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1 2)

Bjeralds on Dec 9, 2011

Dec 11, 2011 04:58 PM
by RotaryEvolution

30

1,646

2nd Generation Specific (1986-1992)

68, 86, drp, firing, fuel, injectorn, injectors, injetor, low, mazda, ohm, ohms, primary, pulsing, rx7, rx7club

Fuel injectors not firing.

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1 2)

88_N/A_GXL on Oct 11, 2011

Oct 21, 2011 08:55 AM
by 88_N/A_GXL

35

7,218

2nd Generation Specific (1986-1992)

fd3s, injecters, injectors, install, ltx8, microtech, pulsing, working

Microtech ltx8 fd3s

armando1 on May 5, 2011

May 5, 2011 01:05 AM
by armando1

0

604

New Member RX-7 Technical

1993, 280zx, changed, ecu, firing, fuel, gen, injector, injectors, mazda, pluse, pulsating, pulse, pulsing, rx7, starting

'84 SE Injectors Not Pulsing

Rotaryfreak702 on Jan 29, 2011

Feb 4, 2011 04:12 PM
by Rotaryfreak702

19

2,618

1st Generation Specific (1979-1985)

Megasquirt

injectors not firing both sides 12v

gabs88gxl on Sep 3, 2010

Sep 8, 2010 12:15 AM
by gabs88gxl

11

4,219

Megasquirt Forum

Microtech

LTX-8 Help - No Leading Spark.. No Start

BluRR on Apr 13, 2010

Apr 16, 2010 08:23 PM
by BluRR

5

2,505

Microtech

Need help with brake pedal low diagnosis

10aebuild on Dec 5, 2009

Dec 7, 2009 08:55 PM
by johnny O

6

1,074

New Member RX-7 Technical

1986, 2002, 93, cavalier, check, corolla, e8, firing, injector, injectors, pulsing, rx7, spark, spray, toyota

injectors not firing...

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1 2)

sen2two on May 20, 2009

May 23, 2009 04:19 PM
by sen2two

32

18,612

2nd Generation Specific (1986-1992)

aem, boost, controller, fluxuating, pulsing

pulsing boost? tricky..

First gen man on Dec 30, 2008

Jan 18, 2009 08:49 PM
by Chris Boots

10

892

2nd Generation Specific (1986-1992)

100, car, idle, pulsating, pulsing, rpm, rx7, warmed

Typical hardstarting, pulsing idle once warmed up between 100-1000k rpm

DJ_Sunrise on Oct 1, 2008

Oct 6, 2008 01:36 PM
by DJ_Sunrise

7

1,174

2nd Generation Specific (1986-1992)

amperage, cooingmist, cooling, coolingmist, haltech, high, injection, mist, pulsing, pump, rx7, shsv, speed, valve, water, wwwcoolingmistvaricool

Cooling mist S-HSV installed and working off haltech PWM

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1 2)

slo on Dec 28, 2007

Mar 23, 2008 09:49 PM
by slo

34

4,826

Auxiliary Injection

help,pulsing vibey nockey rubby noise

lemmings999 on Jan 10, 2008

Jan 13, 2008 08:26 AM
by lemmings999

10

695

2nd Generation Specific (1986-1992)

car, idle, pulsating, pulsing, start, startup, weird

Pulsing idle, in start up/when cold

J-man on Dec 11, 2007

Dec 20, 2007 09:19 AM
by Roen

4

894

2nd Generation Specific (1986-1992)

ebay, fuel, pressure, pulsating, pulsing, return, rx7, walbro

Fuel pressure pulsating with walbro pump and ebay fpr?

JasonDowney on Oct 20, 2007

Oct 31, 2007 10:14 PM
by FC3S Murray

1

1,035

General Rotary Tech Support

heights, pulsing, rotaries, sound, sterling

why do rotaries sound the way they do?

need RX7 on Oct 21, 2007

Oct 22, 2007 12:05 AM
by sleeepyhead

2

1,909

General Rotary Tech Support

240z, fuel, install, makes, pulsating, pulsing, pump, sound, walbaro, walboro, walbro

Walbro fuel pump pulsing?

JasonDowney on Oct 20, 2007

Oct 20, 2007 11:14 PM
by Apex944

1

2,832

2nd Generation Specific (1986-1992)

Megasquirt

idle pulsing

SPERRYsan on Aug 17, 2006

Aug 28, 2007 12:39 PM
by SPERRYsan

4

1,341

Megasquirt Forum

Haltech

E8 Injectors not firing.

1FastT2 on Jul 18, 2007

Jul 21, 2007 01:11 PM
by 1FastT2

9

1,497

Haltech Forum

back, brake, making, noise, pulsing, rx7

Rear Brake Noise

tworotorguy on Jun 28, 2007

Jun 28, 2007 09:58 PM
by myrx

3

1,088

Suspension/Wheels/Tires/Brakes

injectors not pulsing

bugman1973 on Jun 19, 2007

Jun 19, 2007 08:27 PM
by hanman

2

675

1st Generation Specific (1979-1985)

12v, 1989, 1993, 86, activate, evoscan, fireing, firing, fuel, injector, injectors, pulsing, rx7, s5, turbo

fuel injectors not firing

southernmant on Jun 6, 2007

Jun 9, 2007 08:42 PM
by J-Rat

5

1,065

2nd Generation Specific (1986-1992)

bypass, coolingmist, demand, fast, pulse, pulsing, pump, shureflo, varicoolprogressivecontroller, vs

new utility to stop pump pulsing.

coolingmist on Apr 1, 2007

Apr 2, 2007 04:52 PM
by coolingmist

2

1,126

Auxiliary Injection

New rebuild, injectors not firing s4

hornbm on Sep 17, 2006

Sep 17, 2006 11:43 PM
by Kai

5

780

2nd Generation Specific (1986-1992)

ac, car, clutch, idle, idling, pulsates, pulsating, pulsing, rapidly

Idle pulsating with AC on

msimonov on Aug 3, 2006

Aug 19, 2006 09:13 AM
by All_Terrain_RX7

17

1,332

1st Generation Specific (1979-1985)

1500, bounce, car, hits, motor, pulsing, rpm, starts

Dreaded 1500rpm pulsing...

danec020 on Dec 11, 2005

Jan 8, 2006 12:44 AM
by danec020

24

1,525

2nd Generation Specific (1986-1992)

FC3S can't be in idle mode :(

Minii on Aug 28, 2005

Aug 28, 2005 02:05 PM
by ahyc84

5

694

2nd Generation Specific (1986-1992)

Idling while cold will pulse throttle

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1 2)

PenguinCoder on Jul 6, 2005

Aug 17, 2005 10:11 AM
by Icemark

32

2,611

2nd Generation Specific (1986-1992)

1600, 7ms, benefits, cc, dynamic, high, hold, injector, injectors, low, peak, pulsing, resistor, rx7, saturated

We don't need no saturated injectors!

13bdreams on Jul 19, 2005

Jul 29, 2005 02:37 AM
by RETed

16

1,744

Race Car Tech

12v, 86, doesnt, fuel, injector, injectors, mazda, open, pulsing, rx7, s5, spray, swap, turbo, wont

fuel injectors will not spray after the s5 engine swap

PANAM88 on Nov 19, 2004

Dec 2, 2004 09:03 PM
by RotaryEvolution

22

1,276

2nd Generation Specific (1986-1992)

13b, carbed, idle, plugs, port, pulsing, spark, street

Spark Plugs for street-ported 85 13B

Hullie on Oct 13, 2004

Oct 13, 2004 07:37 PM
by Hullie

2

936

Old School and Other Rotary

The Infamouse pulsing idle!

The Spyder on Aug 3, 2004

Sep 21, 2004 03:44 PM
by The Spyder

12

1,708

2nd Generation Specific (1986-1992)

accelerating, car, cruising, duty, feels, injector, pfc, pulling, pulsates, pulses, pulsing

Power FC

Car barely pulsates and injector duty fluctuating while cruising at light throttle?

EdwardNorth on Apr 27, 2004

Apr 28, 2004 11:02 PM
by EdwardNorth

2

839

Power FC Forum

Pulsing engine

Parastie on Feb 21, 2004

Feb 21, 2004 10:42 AM
by Parastie

1

564

2nd Generation Specific (1986-1992)

engine, idle, idling, issue, pulsing, rx7

rx7 new engine,,,idle problem,,,,

tiger18 on Feb 19, 2004

Feb 20, 2004 12:53 AM
by spekdah

5

710

3rd Generation Specific (1993-2002)

Question about pulsing while idling

sj_rx7nut on Dec 23, 2003

Dec 25, 2003 05:03 PM
by wwilliam54

6

940

General Rotary Tech Support

WOOHOO!!!! I Fixed my pulsing idle finally!!!!!!

AreExSeven on Apr 10, 2003

Apr 10, 2003 09:59 PM
by jacobcartmill

6

1,069

2nd Generation Specific (1986-1992)

exhaust, manifold, picture, pulsing, rotary, turbo

custom manifold pics

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1 2 3 4)

rotarygod on Sep 9, 2002

Oct 3, 2002 01:36 AM
by rotarygod

83

6,461

Rotary Car Performance

battery, engine, injector, injectors, manual, manually, pulse, pulsing

manually pulsing injectors?

tesla042 on Nov 7, 2001

Nov 8, 2001 06:41 AM
by HAILERS

4

1,067

2nd Generation Specific (1986-1992)

Haltech

E6k No fuel issues!

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1 2)

1990 FC3S TII on Aug 23, 2001

Sep 7, 2001 04:56 PM
by 1990 FC3S TII

31

2,958

Haltech Forum