barnett468
New member
I have a 1900 4runner sr5 5 speed and it has a check engine lite and it flashes 1 5 2 5 and the smog guy isn't sure if that is a 25 and 52 code or a 15 and 52 code or 51 and 52 code etc but there is no 15 code.
It hesitates and surges slightly under acceleration until 4800 rpm at which time it runs properly until 5300 where i stop revving it.
it idles fine and never misses and runs smooth if you sit in it in neutral and rev it up
any way to determine exactly what codes are showing by this flashing sequence?
it has 31" tires and is pathetically sow to accelerate . is this normal?
any ideas what the prob might be?
any way to test a throttle body to determine if it is not working properly?
thanks in advance for any help
It hesitates and surges slightly under acceleration until 4800 rpm at which time it runs properly until 5300 where i stop revving it.
it idles fine and never misses and runs smooth if you sit in it in neutral and rev it up
any way to determine exactly what codes are showing by this flashing sequence?
it has 31" tires and is pathetically sow to accelerate . is this normal?
any ideas what the prob might be?
any way to test a throttle body to determine if it is not working properly?
thanks in advance for any help
