est - CorvetteForum - Chevrolet Corvette Forum Discussion - Threads Tagged with est

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New coil and module, now getting a code 42?

94redrag on Dec 26, 2005

Dec 26, 2005 07:14 PM
by Aggravated4life

1

406

C4 General Discussion

84, 88, co, corvette, crossfire, elkabong, est, high, set, timing, tune, winaldl

84 Crossfire - High CO and HC

ACECO on Dec 1, 2005

Dec 15, 2005 06:28 PM
by ACECO

3

775

C4 Tech/Performance

adjusting, corvette, disconected, disconnected, esc, est, issue, mark, move, moves, run, start, timing, wire, wont

Should the timing mark move when ESC is disconnected?

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1 2)

Stingraynut on Dec 12, 2005

Dec 12, 2005 11:36 PM
by Casethecorvetteman

21

3,092

C4 Tech/Performance

89, 91, advance, base, c4, corvette, est, increase, marks, performance, retard, setting, timing, timinig, tpi

TPI timing

yellow dragon on Sep 30, 2005

Sep 30, 2005 04:52 PM
by CFI-EFI

10

2,609

C4 Tech/Performance

1982, 82, bypass, corvette, crossfire, distributor, est, location, sensor, set, start, timing, timming, vette, wire, wont

82 Crossfire Timing Woes

wicked96 on Aug 8, 2005

Aug 11, 2005 07:53 AM
by texaswilkins

9

2,657

C3 Tech/Performance

What is the absolute best intake right now for the C5?

(

1 2 3)

OMG on Jul 23, 2005

Jul 25, 2005 12:26 AM
by OMG

48

2,133

C5 General

65 327/350 Holley carb

vetteman65 on Jul 14, 2005

Jul 14, 2005 10:12 PM
by odqlesz

2

526

C1 & C2 Parts

EST ! Found the problem ! How do I fix it ?

Thatthingsscary! on May 27, 2005

May 31, 2005 05:15 PM
by Thatthingsscary!

6

1,687

C4 Tech/Performance

est connector location on 82 HELP!!

texaswilkins on May 29, 2005

May 30, 2005 08:39 PM
by terry82

4

2,111

C3 Tech/Performance

bypass, car, corvette, dies, disconnected, engine, est, intermittent, load, lt1, mid, miss, motor, range, running, start, tpi, unplug

Stalls when EST bypass unplugged...

Steve85 on Mar 20, 2005

Mar 23, 2005 04:58 PM
by Steve85

18

4,199

C4 Tech/Performance

1, 12, 26, 32, 92, circuit, code, corvette, est, module, quaddriver, vette, volts

92 Auto codes 22 & 32

rwsduc on Feb 25, 2005

Mar 13, 2005 11:58 AM
by rwsduc

9

1,136

C4 Tech/Performance

1984, c4, car, corvette, dissconnected, esc, escmoduleadvancingtimingtoomuch, est, module, moduler, runs, unplugged

EST or ESC module unplugged , runs better , WHY ?

Thatthingsscary! on Feb 25, 2005

Feb 26, 2005 09:53 AM
by Thatthingsscary!

5

1,485

C4 Tech/Performance

1984, 84, chain, changed, clock, connector, corvett, corvette, est, exhaust, l83, sbc, set, setting, stroke, timing, wire

Time setting for an 84

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1 2)

Brimis on Dec 29, 2004

Jan 1, 2005 11:45 PM
by 84whitevette

21

1,205

C4 Tech/Performance

1986, 86, base, connecter, connector, corvette, est, location, marks, set, setting, timig, timing, vett, vette

Setting and resetting base timing on 86...

darkman5001 on Oct 28, 2004

Oct 28, 2004 10:59 AM
by Square

3

11,939

C4 Tech/Performance

air, control, corvette, ecm, est, idle, pulse, send

idle better with disconn. EST L98

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1 2)

corvette90 on Oct 21, 2004

Oct 25, 2004 07:56 PM
by corvette90

23

2,381

C4 Tech/Performance

1989, 87, 89, adjusting, c4, connector, corvette, distrubutor, est, picture, set, settiming, tan, timing, timming, wire

89 code 42, where is the "Set timing Connector" Tan wire with black stripe

jzvette on Oct 6, 2004

Oct 8, 2004 01:47 PM
by bogus

9

2,098

C4 Tech/Performance

86, bypass, connector, corvette, disconnected, engine, est, jumps, run, timing, varies, wire

Changing timing with EST connector disconnected is this normal?

bjankuski on Sep 19, 2004

Sep 19, 2004 09:10 PM
by John A. Marker

5

2,749

C4 Tech/Performance

86, 88, connector, corvette, est, location

88 Est Connector Location?

Da Mail Man on Sep 19, 2004

Sep 19, 2004 04:02 PM
by Da Mail Man

5

1,133

C4 Tech/Performance

205, 480, afr, cam, camshaft, est, g5x3, heads, hp, times

Afr 205's And G5x3 Cam!

(

1 2)

vettethret on Sep 14, 2004

Sep 17, 2004 12:18 AM
by pdd000

23

2,364

C5 Tech

1984, corvette, ecm, est, hei, module, std

Can you mod a HEI to receive an EST module?

Blue70 on Aug 3, 2004

Aug 3, 2004 01:18 PM
by Twin_Turbo

10

858

C3 Tech/Performance

EST Module?????

wildman23505 on May 20, 2004

May 20, 2004 06:33 PM
by wildman23505

2

1,022

C4 Tech/Performance

1982 EST Radio-How do you set TIME!

Vette X 3 on May 5, 2004

May 5, 2004 04:40 PM
by IRON 82

1

949

C3 Tech/Performance

1984, 1990, base, bypass, c4, chevy, connected, corvette, crossfire, disconnected, est, problem, retards, runs, set, timing

Base Timing and EST Problem

-=Jeff=- on Apr 10, 2004

Apr 10, 2004 09:09 PM
by HighHopes85

12

1,356

C4 Tech/Performance

1984, aftermarket, corvette, distributor, est

Anyone running aftermarket HEI distributors?

zelement on Jan 4, 2004

Jan 5, 2004 07:37 PM
by zelement

4

464

C4 Tech/Performance

1982, 1984, 42, 42est, 94, c4, check, code, corvette, est, location, trouble

HELP...Code 42 (EST), what to look for?

zelement on Dec 28, 2003

Dec 30, 2003 06:59 AM
by pablocruise

9

575

C4 Tech/Performance

c4, check, corvette, est, reference, wire

reference signals

loflyin on Sep 19, 2003

Sep 22, 2003 09:54 PM
by loflyin

5

1,485

C4 Tech/Performance

1984, 84, bad, corvette, crossfire, cts, est, estmodulelocation, harness, located, module, moduler, setting, test, timing

84 Crossfire - any body know where the est module is located and what it does

OneCrazyCorvette on Aug 6, 2003

Aug 8, 2003 06:07 PM
by OneCrazyCorvette

10

2,529

C4 Tech/Performance

82, bypass, connector, corvette, est, location, wire

Help locating the EST bypass wire on an 82

Skyhigh82 on Aug 7, 2003

Aug 7, 2003 02:22 PM
by Jim Martley2

1

3,417

C3 Tech/Performance

1989, 85, c4, connector, corvette, est, label, location, time, timing, timinig, timming, tpi, veci, wire

Timing 85 TPI + est location

ROCKY85 on Jul 28, 2003

Jul 28, 2003 12:51 PM
by TheCorvetteKid

2

3,247

C4 Tech/Performance

98, c4, connected, corvette, engine, est, idle, ignition, l98, setting, timing

[L98]: Timing at idle with EST connected?

scorp508 on Jul 1, 2003

Jul 2, 2003 09:56 PM
by hippy

9

1,359

C4 Tech/Performance

1984, bypass, connecter, connector, corvette, est, estconnecteroncorvette

EST connector

tophorse on Mar 14, 2003

Mar 14, 2003 12:35 PM
by tworottiedogs

1

1,015

C4 Tech/Performance

optispark woes?

grapeknutz on Nov 22, 2002

Nov 25, 2002 06:17 PM
by John Row

12

593

C4 General Discussion

1984, 1985, c4, connector, corvette, est, iming, timing, tpi

EST Connector

HoustonBob on Oct 26, 2002

Oct 28, 2002 05:08 PM
by dlmeyers

4

7,313

C4 Tech/Performance

85, connector, connetor, corvett, corvette, est

Where is EST connector on '85 4+3

jmrl98 on Oct 19, 2002

Oct 19, 2002 04:28 PM
by jmrl98

4

574

C4 Tech/Performance

went to test & tune, was happy.... now what?

sinistervette on Aug 23, 2002

Aug 24, 2002 01:59 AM
by sinistervette

6

540

C4 Tech/Performance

diagnostic code #43.....

sinistervette on Aug 18, 2002

Aug 19, 2002 02:02 PM
by IBEAM700

4

1,507

C4 Tech/Performance

1987, 42, 91, circuit, code, corvette, electronic, est, spark, timing

Code 42: Electronic Spark Timing Circuit

NoWorries on Aug 3, 2002

Aug 4, 2002 09:57 AM
by toejam

6

2,630

C4 Tech/Performance

87, bypass, connector, corvette, est, wire

Where is EST bypass wire for 87 vette?

2001 Z06 on Jul 14, 2002

Jul 16, 2002 12:52 AM
by 2001 Z06

2

1,801

C4 Tech/Performance

1992, 42, 85, 92, chevy, code, corvette, driving, engine, est, gave, light, runs, service, vette

Code 42 EST

John G 92 on Apr 2, 2002

Apr 7, 2002 03:38 PM
by J Z06

16

1,485

C4 Tech/Performance

Timing and EST

mk842766 on Apr 5, 2002

Apr 5, 2002 07:33 PM
by Bob86ZZ4

7

413

C4 Tech/Performance

1984, 86, 88, connector, corvette, disconnected, distributor, driving, egr, est, insulation, runs, solenoid, tan, wire

Where's that Wire? What's this wire? (EST and EGR), then TPS

86VetteBill on Feb 14, 2002

Feb 14, 2002 02:01 PM
by jimfl

5

7,689

C4 Tech/Performance

90, car, connector, corvette, est, run, start, timing, unpluged, unplugged, wont

Why won't my car run with the timing plug unplugged

AS84 on Dec 5, 2001

Dec 5, 2001 11:13 AM
by HighHopes85

4

820

C4 Tech/Performance

causing, disconnected, est, knock, motor, wire

What could be causing my car to ping/knock?

Rick86 on Jul 17, 2001

Jul 20, 2001 05:43 PM
by JAKE

12

879

C4 Tech/Performance