: how do i make my stock s2000 run a little richer
02-19-2011, 02:07 PM
#1
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: how do i make my stock s2000 run a little richer
how do i make my car run a little richer? i wanto do some simple things to make it richer.
its not completely stock. its an ap2 08 engine in an ap1 with 01 ecu. no mods on the car.
i know vafc will help, but what else can i do? im looking for the simple fix for now.
thanks
its not completely stock. its an ap2 08 engine in an ap1 with 01 ecu. no mods on the car.
i know vafc will help, but what else can i do? im looking for the simple fix for now.
thanks
02-20-2011, 11:40 AM
#6
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Originally Posted by thienizm,Feb 20 2011, 06:16 AM
No wideband yet. Sometime it stalls at coming to a stop and I get code 171. Too lean bank 1.
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02-20-2011, 09:58 PM
#9
Did you plug it at the manifold end? Don't want that air vacuum leak.
AP1s came with a 2.0L engine. They used 330cc injectors. Your engine has 360cc injectors. At the ECU-command, the injector pulse length is that of an AP1's, but through an AP2-sized injector. So you should be fine.
Take the car to any dyno shop, and have it dynoed. They will have a wideband installed (temporary), and will give you a printout of your AFRs throughout the useable powerband. It'll tell you where you're rich, lean, or normal. Post the dyno result here, a pic is good.
AP1s came with a 2.0L engine. They used 330cc injectors. Your engine has 360cc injectors. At the ECU-command, the injector pulse length is that of an AP1's, but through an AP2-sized injector. So you should be fine.
Take the car to any dyno shop, and have it dynoed. They will have a wideband installed (temporary), and will give you a printout of your AFRs throughout the useable powerband. It'll tell you where you're rich, lean, or normal. Post the dyno result here, a pic is good.
02-20-2011, 10:09 PM
#10
Registered User
Originally Posted by Kirpich,Feb 21 2011, 12:58 AM
Did you plug it at the manifold end? Don't want that air vacuum leak.
AP1s came with a 2.0L engine. They used 330cc injectors. Your engine has 360cc injectors. At the ECU-command, the injector pulse length is that of an AP1's, but through an AP2-sized injector. So you should be fine.
Take the car to any dyno shop, and have it dynoed. They will have a wideband installed (temporary), and will give you a printout of your AFRs throughout the useable powerband. It'll tell you where you're rich, lean, or normal. Post the dyno result here, a pic is good.
AP1s came with a 2.0L engine. They used 330cc injectors. Your engine has 360cc injectors. At the ECU-command, the injector pulse length is that of an AP1's, but through an AP2-sized injector. So you should be fine.
Take the car to any dyno shop, and have it dynoed. They will have a wideband installed (temporary), and will give you a printout of your AFRs throughout the useable powerband. It'll tell you where you're rich, lean, or normal. Post the dyno result here, a pic is good.