Hondata

so I have a 93 Honda del sol with p75 ecu with added vtec components and boost control. I want to use one of the inputs with a switch added on the clutch pedal. I know one side of the switch will go to the chosen pin on the ecu, does the other side of the switch go to power or ground?

Ok thanks I'll see what I can do with it

I have a 1993 Honda del sol with d16z6 engine and p75 ecu with s300, im having an issue with the boost control working, it is the hondata 4 port boost controller, It was working fine until I took it to get tuned, not too sure why but it wont allow me to make the boost go higher than 15psi even ...

I have a 1993 Honda del sol with s300 and d16z6 engine with turbo and p75 ecu. had the boost control capabilities installed at hondata just before ecu install, running the hondata 4 port boost control solenoid but the boost control is not working, ive attached the calibration and datalog with this ...

is it possible for a p75 ecu to have vtec? I am running a d16z6 in a 1993 Honda del sol s with the s300 and it needs to have vtec from the research ive done it appears to have the components already in it to enable vtec. Just wondering if anyone could tell me exactly what needs to be in the ecu to ...

OK thanks and it is actually a 95 sorry

OK would I be able to have someone switch out the s300 from the p75 to a p28 ecu out of a 1996 civic with a d16z6?

I've got a 1993 Honda del Sol S with a boosted d16z6 swap in it. The car had a d15b7 non VTEC engine originally. I am running a p75 ecu in it now with the s300 but I'm not sure if the p75 has VTEC in it. Anyone know if the p75 has VTEC in it or not? Also even if it does have VTEC in the ecu does the ...

I have a 1993 Honda del sol with a d16z6 engine and p75 ecu. I was trying to set my base ignition timing and for some reason i'm having an issue getting the line on the crank pully to line up with the timing mark on the timing cover @ 16 degrees. I allowed the engine to warm up to operating ...

Progress wrote:Column 11,12,13,14 around boost area. Timing is a lil high. Is this dyno tuned.

Ok thanks, no it is not dyno tuned it is just street tuned.

You need to force air into each spark plug hole and look for air bobbles inside the radiator. If you do get them then your need to mill the block and head get new head gasket put new arp head bolts. And my suggestion you should O ring the head for proper sealing. You might just have a wort head or ...

I have a d16z6 boosted on 27psi and am having a problem with the head lifting and boost pressure getting into the cooling system. I am using arp headstuds. I think it may be because of my ignition timing? Does anyone have a suggestion as to how much timing I should be running at those pressures? Its ...

I have a 1993 Honda del sol s with a d16z6 and p75 ecu with s300, precision 6262 turbo 25psi. is there a way to wire in a knock sensor since I don't have one or will I have to go with an aftermarket setup? If I can't wire one in does anyone have any recommendations on a knock detection system?

i put the stock map sensor back on and drove for about a week with no problems... Put a new 4 bar map on and seems to be good... thanks again Spunkster

Ok after about and hour and a half of driving i finally got it to mess up again. It actually stalled out twice. It looks to me that the map sensor is not responding as it should. On the datalog i post at 2 min. 26 sec. I hit the throttle and tps reads 50% but map is still showing -21.5 psi which is ...