Engine Cut-off At 3000 Rpm

[diamondtouch]

HI GUYS,

I NEED A HELP TO SOLVE THE PROBLEM OF ENGINE CUT-OFF AT 3000 RPM ON MY 2004 GS300.

THE CAR IS TOO SLOW AT THE TIME OF MOVE. AFTER CHECKING WITH OBD2 TOOL I GOT THE FOLLOWING CODES:

P0101

P0102

P0113

BEEN TOLD THAT IT RELATES TO MAF SENSOR, REPLACED IT WITH NEW BUT STILL.

CAN ANYBODY HELP ME WITH THIS PLEASE.

[mlgs300]

Got these codes from http://alflash.com.ua/toyota.htm

P0101 Mass Air Flow Circuit Range/Performance Problem

P0102 Mass Air Flow Circuit Malfunction (Low Input – Cor “04)

P0103 Mass Air Flow Circuit Malfunction (High Input – Cor “04)

P0105 Manifold Absolute Pressure/Barometric Pressure Circuit Malfunction / 31

P0106 Manifold Absolute Pressure Circuit Problem / 31

P0110 Intake Air Temperature (IAT) Circuit Malfunction / 24

P0112 Intake Air Temperature (IAT) Circuit Low Input – Cor ‘04

P0113 Intake Air Temperature (IAT) Circuit High Input – Cor ‘04

Here is what I would do since I do not have a scan tool. The ECM is not as probable, but I have tapped on both MAF's and ECM's and made cars stall thus replacing that component. It's not impossible that you have received a faulty new MAF, but unlikely. If you have a GS300 buddy, maybe you can use theirs as a tester.

Please check the connections at the Mass Air Flow Sensor AND the ECM. Wiggle, tug harness on both ends to try and recreate the condition. You may also tap lightly on the ECM case with a wrench to try and recreate the condition. You may either have a bad connection, wiring problem such as damaged wires, or a bad ECM. You can also check for any air leaks from vacuum lines, intake, throttle body area. Hope this helps some.

[diamondtouch]

THANKS MLGS300,

I WILL TRY TO DO THOSE STEPS HOPING IT WILL BE ALLRIGHT.

ONCE I COMPLETE THESE STEPS I WILL POST THE CONDITION.

THANKS.

[diamondtouch]

HI GUYS,

I AM STILL HAVING THE SAME PROBLEM CAUSE I COULDN`T GET ANOTHER MAF.

COULD ANYBODY HELP ME.

[diamondtouch]

i am still having the problem, anybody to help.