chokes when press the gas
#1
Honda-Tech Member
Thread Starter
chokes when press the gas
hi guys, After solve the problem in cylinder one cause a blow AEM FPR. Now I'm having troubles when press the gas, the car bogs and die. Timing is on spot whit light.
Idle all day perfect, When in gear and try to take off it chokes and hesitate.
LS VTEC
81mm darton sleeves
B16 head p&p 3 angle, spring retainers and stock valves
SRP 9.0:1 Eagle rods (195-200 compression)
When press the gas the wideband goes completely to lean (18 AFR and blank) sputter and chokes.
Any help will be appreciate.
Thanks
Idle all day perfect, When in gear and try to take off it chokes and hesitate.
LS VTEC
81mm darton sleeves
B16 head p&p 3 angle, spring retainers and stock valves
SRP 9.0:1 Eagle rods (195-200 compression)
When press the gas the wideband goes completely to lean (18 AFR and blank) sputter and chokes.
Any help will be appreciate.
Thanks
Last edited by carlos8; 03-23-2014 at 06:25 AM. Reason: Add compression numbers
#4
Honda-Tech Member
Thread Starter
#6
Honda-Tech Member
Thread Starter
Re: chokes when press the gas
yes, I drain the tank and add new 93 and fresh methanol.
100% not MAP and TPS switched this start suddenly.
It is in the same tune since 2012 working flawless, like said above this start suddenly to the point the car is now not drivable.
Just in case I put new TPS and Test another MAP and the same. No CODE.
100% not MAP and TPS switched this start suddenly.
It is in the same tune since 2012 working flawless, like said above this start suddenly to the point the car is now not drivable.
Just in case I put new TPS and Test another MAP and the same. No CODE.
#7
Honda-Tech Member
Thread Starter
Re: chokes when press the gas
Update, double checking all, measure the TPS .48v closed and when I go to D11 at the ECU found .40v. It's normal all that loose from sensor to ECU?
I'm thinking in throw a cable from d11 to the TPS directly.
I'm thinking in throw a cable from d11 to the TPS directly.
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#10
Honda-Tech Member
Thread Starter
Re: chokes when press the gas
After 2 months, Find a new ex harness and installed it with the new ECU and stock injectors, map and a TD-87 from a running R engine.
The car still do the same, old ECU, Dizzy, TPS and MAP works perfect in my friend engine.
The only mayor change I perform was a B17a exhaust cam, when the problem begin, cause the lobes have excessive wear but this not change nothing, the problem still the same.
Any advice will be appreciated!!!
The car still do the same, old ECU, Dizzy, TPS and MAP works perfect in my friend engine.
The only mayor change I perform was a B17a exhaust cam, when the problem begin, cause the lobes have excessive wear but this not change nothing, the problem still the same.
Any advice will be appreciated!!!
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