problem with hondata??

b20luda · Post by **b20luda** » Sun Jun 26, 2005 9:39 pm

this only happens sometimes..im using a fully optioned S200 with a PR4 ECU. when ever i rev the car out near redline only sometimes it will just act like it shutoff.. the ck engine light comes on/flashes and it wont do anything..i can let off and the engine is still running but i try to get back into it again and it acts like its hittin the revlimiter..at first i thought it was boost cut but i diasbled that and it still does it..anyone have an idea of whats going on..also if u cylce the ignition switch or let it rev down to an idle it will go away and u can drive normally again??

Post by **Spunkster** » Mon Jun 27, 2005 9:28 am

It sounds like loose wiring that is agrevated by vibrations at high RPM. Check all your wiring and make sure th interface cable is not crimped or damaged.

b20luda · Post by **b20luda** » Tue Jun 28, 2005 9:45 pm

that interface cable is new, got any other ideas

sparky · Post by **sparky** » Wed Jun 29, 2005 3:17 am

i'm having a similar problem, when i datalog the LED illuminates, but i can't pull an error code. i haven't tried reving it up when it throws the CEL but it has been happening more frequently.

Post by **Spunkster** » Wed Jun 29, 2005 11:17 am

It could be a loose wire anywhere in the h arness fo the vehicle.

b20luda · Post by **b20luda** » Wed Jun 29, 2005 10:54 pm

well it dosent do it with the stock ECU..never had that prob until i switched to hondata...so im sure thats ok..its happens very intermintantly..it does sound like a loose wire..maybe its something with the conversion harness..damn the wires...damn them

thudreem · Post by **thudreem** » Sun Aug 28, 2005 6:40 pm

I'm having the same problem. I have a turbo car and under lots of boost it will cut right out, almost like I shut off the car. It will throw a CEL but when you go into hondalogger and Check Error Codes it has NOTHING. I have a brand new cable from the interface box to the ECU.

I though t it was the boost cut and I disabled that. I have no clue what it is?

cinq · Post by **cinq** » Mon Aug 29, 2005 3:26 am

thudreem wrote:I'm having the same problem. I have a turbo car and under lots of boost it will cut right out, almost like I shut off the car. It will throw a CEL but when you go into hondalogger and Check Error Codes it has NOTHING. I have a brand new cable from the interface box to the ECU.

I though t it was the boost cut and I disabled that. I have no clue what it is?

I too is having the same problem. Boostcut is disabled, but it still kicking in now and then. I wonder what the problem could be. Any more help would be appreciated. Thanks.

RMS · Post by **RMS** » Mon Aug 29, 2005 9:16 am

sean, have you caught this with a datalog? '88-91 civics with obdI conversion i've seen similar to this a couple times. ended up being a wire in the main harness associated with the firewall mounted map sensor.

no stored code though?

Post by **Spunkster** » Mon Aug 29, 2005 10:11 am

Could also be an aftermarket ignition system, or aftermarket spark plug wires.

Turbo Vtec Ef · Post by **Turbo Vtec Ef** » Mon Sep 05, 2005 3:55 am

I have had this same problem many times also:

89 civic obd-1 conversion s200b in p28

What could it be with so many with the same problem?

Post by **Spunkster** » Tue Sep 06, 2005 10:26 am

Pre 92 vehicle are not supported as there are many wiring differences and things which we can not anticipate. THis does not sound like a problem with the Hondata software or code, but some random wiring issue on the car. I personally have an OBD1 converted 87 Teg that has no problmes what so ever. Wiring is everything...one incorrect ground could be the whole problem.

cinq · Post by **cinq** » Thu Sep 29, 2005 7:53 am

Anyone find the solution for this problem yet? Bump for more updates.

problem with hondata??

problem with hondata??

Re: problem with hondata??