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1994 Lexus SC300 3.0L No Start, Poor Idle Quality, Stall, MIL Lamp on
Posted to Asian Driveability on 2/26/2018 8 Replies

Hi! every body. Thanks in advance for your help. I have problem with this old LEXUS that was brought here from another shop where they change everything except the maf sensor. When they changed the fuel pump ECU. code 78 disappear; but codes 24 and 31 are alwa...

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  Related Documents & Media  1994 Lexus SC300

 
Message Closed w/FIX

car Vehicle Data

1994 Lexus SC300

VIN JT8JZ31C5R
Engine3.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection / sefi
Emissionsobd1
SymptomsNo Start, Poor Idle Quality, Stall, MIL Lamp On
OccursAlways, Intermittently
Misc.2Doors

Trouble Codes

24intake air temperature circuit open or short
31volumen air flow sensor circuit problem mass air flow sensor MAF
78fuel pump control circuit open or short
Message Closed w/FIX

car Vehicle Data

1994 Lexus SC300

VIN JT8JZ31C5R
Engine3.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection / sefi
Emissionsobd1
SymptomsNo Start, Poor Idle Quality, Stall, MIL Lamp On
OccursAlways, Intermittently
Misc.2Doors

Trouble Codes

24intake air temperature circuit open or short
31volumen air flow sensor circuit problem mass air flow sensor MAF
78fuel pump control circuit open or short