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Want to buy Beams: I need a 3sge Beams RedTop Manual for TROUBLE CODE IDENTIFICATION [Archive] - Toyota MR2 Message Board

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Want to buy Beams: I need a 3sge Beams RedTop Manual for TROUBLE CODE IDENTIFICATION [Archive] - Toyota MR2 Message Board Toyota MR2 Message Board > Toyota Engine Clubs > BEAMS Owners Group > Beams Parts Swap > Want to buy Beams: I need a 3sge Beams RedTop Manual for TROUBLE CODE IDENTIFICATION PDA

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Johnny01-03-2011, 10:44 AMHi guys, I need the manuel of 3sge beams redtop, because i need TROUBLE CODE IDENTIFICATION for it.... thans... mr220v01-03-2011, 11:01 AMCode Signal Diagnosis Common Trouble Area
12 RPM Signal

* No G or NE signal present for 2 seconds during cranking
* Open G circuit



* Open, short in G or NE circuit.
* Distributor
* ECU

13 RPM signal

* No NE signal for 50msec at 1000rpm.



* Same as Above

14 Ignition

* No IGF signal to ECU for 4 consecutive IGT signal during engine running



* Open/short in IGF/IGT signal from igniter to ECU
* Igniter malfunction
* ECU

21 O2 sensor

* Open/short in heater circuit of oxygen sensor for 0.5 seconds
* Amplitude of O2 sensor reduced to 0.35-0.70V continuously for more than 60 seconds



* O2 sensor
* vacuum sensor
* ECU


22 H2O temperature sensor

* no signal at THW



* water temperature sensor
* ECU

24 Intake Air Temp sensor

* no signal at THA



* Intake air temp sensor
* ECU

25 A/F Lean

* O2 sensor output in less than 0.45 volts for at least 90 seconds when O2 sensor is warmed and 1500 rpm or above.



* open injector circuit
* lack of fuel pressure
* Ignition system
* Vacuum sensor
* O2 sensor
* ECU

31 Vacuum sensor

* No signal at Vacuum sensor (PIM)



* Vacuum sensor to ECU

33 ISCV (Idle speed control valve)

* Open or short in ISCV circuit



* ISCV Valve

41 Throttle Position sensor

* No signal for 0.5 seconds or more at ignition ON. (VTA)



* TPS
* ECU

42 Vehicle Speed Sensor

* No speed sensor signal to ECU when loaded driving condition with engine speeds 2000 to 5000 rpm. for 8 seconds or more.



* VSS
* ECU

43 Starter

* No starter signal to ECU when cranking in TEST mode. Terminal STA on ECU



* starter signal circuit
* starter relay
* ignition switch

52 #1 Knock sensor

* no KNK1 signal to ECU



* knock sensor (looseness)
* malfunctioning knk sensor

53 #2 Knock sensor

* no KNK2 signal to ECU



* same as above

51 Switch condition signal

* Displayed when A/C is on when TE1 and E1 connected in test mode



* A/C switch
* Accelerator pedal, cable
* ECU Johnny01-11-2011, 10:46 AMThanks mr220v, but when I connected E1 and E1 in diagnosis, TE1 no apears to conect, how can i found?? Powered by vBulletin® Version 4.2.5 Copyright © 2026 vBulletin Solutions Inc. All rights reserved.

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