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 08-04-11

01-16-19 12:04 PM
by BEN JOHNS

45

26,195

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 03-01-03

06-26-17 10:07 AM
by insightful

60

53,076

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 06-21-13

09-10-13 02:26 AM
by r0ma

66

6,181

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 02-22-10

03-27-13 10:11 AM
by salva

25

5,330

Power FC Forum

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

No injector pulse!

Mark94rx7 on 08-27-12

02-12-13 09:47 AM
by t2ae

8

6,390

3rd Generation Specific (1993-2002)

weird problem under acceleration

PnoyRx7 on 07-28-12

07-28-12 04:37 PM
by PistonSmash

4

1,553

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 01-23-12

02-12-12 06:43 PM
by bufferovrflo

16

2,236

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 12-09-11

12-11-11 04:58 PM
by RotaryEvolution

30

1,378

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 10-11-11

10-21-11 08:55 AM
by 88_N/A_GXL

35

5,413

2nd Generation Specific (1986-1992)

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

Microtech ltx8 fd3s

armando1 on 05-05-11

05-05-11 01:05 AM
by armando1

0

495

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 01-29-11

02-04-11 04:12 PM
by Rotaryfreak702

19

2,361

1st Generation Specific (1979-1985)

Megasquirt

injectors not firing both sides 12v

gabs88gxl on 09-03-10

09-08-10 12:15 AM
by gabs88gxl

11

3,827

Megasquirt Forum

Microtech

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

BluRR on 04-13-10

04-16-10 08:23 PM
by BluRR

5

2,278

Microtech

Need help with brake pedal low diagnosis

10aebuild on 12-05-09

12-07-09 08:55 PM
by johnny O

6

953

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 05-20-09

05-23-09 04:19 PM
by sen2two

32

14,675

2nd Generation Specific (1986-1992)

aem, boost, controller, fluxuating, pulsing

pulsing boost? tricky..

First gen man on 12-30-08

01-18-09 08:49 PM
by Chris Boots

10

766

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 10-01-08

10-06-08 01:36 PM
by DJ_Sunrise

7

970

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 12-28-07

03-23-08 09:49 PM
by slo

34

4,282

Auxiliary Injection

help,pulsing vibey nockey rubby noise

lemmings999 on 01-10-08

01-13-08 08:26 AM
by lemmings999

10

609

2nd Generation Specific (1986-1992)

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

Pulsing idle, in start up/when cold

J-man on 12-11-07

12-20-07 09:19 AM
by Roen

4

702

2nd Generation Specific (1986-1992)

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

Fuel pressure pulsating with walbro pump and ebay fpr?

JasonDowney on 10-20-07

10-31-07 10:14 PM
by FC3S Murray

1

885

General Rotary Tech Support

heights, pulsing, rotaries, sound, sterling

why do rotaries sound the way they do?

need RX7 on 10-21-07

10-22-07 12:05 AM
by sleeepyhead

2

1,120

General Rotary Tech Support

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

Walbro fuel pump pulsing?

JasonDowney on 10-20-07

10-20-07 11:14 PM
by Apex944

1

2,457

2nd Generation Specific (1986-1992)

Megasquirt

idle pulsing

SPERRYsan on 08-17-06

08-28-07 12:39 PM
by SPERRYsan

4

1,218

Megasquirt Forum

Haltech

E8 Injectors not firing.

1FastT2 on 07-18-07

07-21-07 01:11 PM
by 1FastT2

9

1,249

Haltech Forum

back, brake, making, noise, pulsing, rx7

Rear Brake Noise

tworotorguy on 06-28-07

06-28-07 09:58 PM
by myrx

3

957

Suspension/Wheels/Tires/Brakes

injectors not pulsing

bugman1973 on 06-19-07

06-19-07 08:27 PM
by hanman

2

560

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 06-06-07

06-09-07 08:42 PM
by J-Rat

5

965

2nd Generation Specific (1986-1992)

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

new utility to stop pump pulsing.

coolingmist on 04-01-07

04-02-07 04:52 PM
by coolingmist

2

956

Auxiliary Injection

New rebuild, injectors not firing s4

hornbm on 09-17-06

09-17-06 11:43 PM
by Kai

5

619

2nd Generation Specific (1986-1992)

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

Idle pulsating with AC on

msimonov on 08-03-06

08-19-06 09:13 AM
by All_Terrain_RX7

17

960

1st Generation Specific (1979-1985)

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

Dreaded 1500rpm pulsing...

danec020 on 12-11-05

01-08-06 12:44 AM
by danec020

24

1,393

2nd Generation Specific (1986-1992)

FC3S can't be in idle mode :(

Minii on 08-28-05

08-28-05 02:05 PM
by ahyc84

5

568

2nd Generation Specific (1986-1992)

Idling while cold will pulse throttle

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1 2)

PenguinCoder on 07-06-05

08-17-05 10:11 AM
by Icemark

32

2,060

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 07-19-05

07-29-05 02:37 AM
by RETed

16

1,527

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 11-19-04

12-02-04 09:03 PM
by RotaryEvolution

22

1,060

2nd Generation Specific (1986-1992)

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

Spark Plugs for street-ported 85 13B

Hullie on 10-13-04

10-13-04 07:37 PM
by Hullie

2

822

Old School and Other Rotary

The Infamouse pulsing idle!

The Spyder on 08-03-04

09-21-04 03:44 PM
by The Spyder

12

1,455

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 04-27-04

04-28-04 11:02 PM
by EdwardNorth

2

657

Power FC Forum

Pulsing engine

Parastie on 02-21-04

02-21-04 10:42 AM
by Parastie

1

486

2nd Generation Specific (1986-1992)

engine, idle, idling, issue, pulsing, rx7

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

tiger18 on 02-19-04

02-20-04 12:53 AM
by spekdah

5

625

3rd Generation Specific (1993-2002)

Question about pulsing while idling

sj_rx7nut on 12-23-03

12-25-03 05:03 PM
by wwilliam54

6

791

General Rotary Tech Support

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

AreExSeven on 04-10-03

04-10-03 09:59 PM
by jacobcartmill

6

898

2nd Generation Specific (1986-1992)

exhaust, manifold, picture, pulsing, rotary, turbo

custom manifold pics

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1 2 3 4)

rotarygod on 09-09-02

10-03-02 01:36 AM
by rotarygod

83

5,763

Rotary Car Performance

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

manually pulsing injectors?

tesla042 on 11-07-01

11-08-01 06:41 AM
by HAILERS

4

946

2nd Generation Specific (1986-1992)

Haltech

E6k No fuel issues!

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1 2)

1990 FC3S TII on 08-23-01

09-07-01 04:56 PM
by 1990 FC3S TII

31

2,656

Haltech Forum