S2000 Under The Hood S2000 Technical and Mechanical discussions.

under powerd help!needed!

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Old 11-17-2008, 10:21 AM
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Default under powerd help!needed!

the car is an 00 f20 bog standard!

engine power 209.4bhp
wheel power 146.8bhp
torque 175.6nm

as the car hits v-tech you can hear it come in but on the graph the torque stays at around 160 and doesnt go up im stumped to be honest, any ideas welcome please cheers
Old 11-17-2008, 10:47 AM
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Check your oil levels and air filter.
Old 11-17-2008, 10:56 AM
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new filter mate and oil bin changed month and a half ago and levels are good mate

didnt no weather a full out service might help but surely not that much!
Old 11-17-2008, 11:03 AM
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Check the Map sensor

But with the vtec cam engaged, you should see a pretty flat torque curve.

Post the graph
Old 11-17-2008, 11:06 AM
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will do asap mate
Old 11-17-2008, 11:17 AM
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not the best as my scanner aint working so took a pic
blue line 2nd from bottom is wheel power
next one up is engine power
and the top one is torque
Old 11-17-2008, 11:30 AM
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milage?
Old 11-17-2008, 11:31 AM
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Pull out the Map sensor, it resides on the throttle body. clean out the contact and plug it back in.

Strange thing is your HP is climbing as if vtec has engaged.

210 bhp = 180ish whp? if so you're engine looks healthy and vtec is engaging because without it you wouldn't see anywhere near those #'s
Old 11-17-2008, 11:32 AM
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Also, do you have an aftermarket ECU?
Old 11-17-2008, 12:02 PM
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nope everything standard mate and the wheel brake is only 150 i would be happy if everything ran standard hes had 2 more in and the ran 235bhp-190whp ish


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