B!^A@

okay, today i just got done with my LS swap into my 1992 honda civic coupe OBD1, well anyways i used my harness from my B16 i had in before! today when it started and test drove it- it doesnt let me go passed 3.5 rpm it sounds like a governor kicks in? Also when i was driving it, it makes a tu tu tu tu noise LOL like a misfire or its just running really rough!, i noticed my TPS sensor is brocken and not functional, also have another extra plug that looks like the plug for the TPS sensor on my harness can anyone help me! my car sounds like it has a big *** exhaust leak or something! Also my Speedometer does not work? my RPM's do though? my car sounds like a WRX or a V8 someone help please!

Can my timing be off?
can my sensor plugs on my harness be plugged in the wrong spot?


PLease Help! any help would be aprciated, thanks for looking

this is almost the same thing thats happening too me?
https://honda-tech.com/zerothread/1803600

Modified by B!^A@ at 8:09 PM 11/22/2006


Modified by B!^A@ at 8:12 PM 11/22/2006

THC07

first thing first.
you cant rev past 3.5k rpm? that mean limp mode, three things can cause this, one is a bad ecu, the other is a bad program (chip) the other is.... hmm cant thing of it. when i comes to me ill post

schardbody

bad ecu, and bad chip wouldnt allow the car to crank.

OP: you have a problem, you used the wrong harness, probably the wrong ECU, and now with a VERY brief description want us to fix it, GOOD LUCK.

B!^A@

sorry, heres more info!, im using the same harness i used on my B16, im using a obd2 Dizzy that is wired onto my harness into Obd1 that works ., also i am using a p75 ecu obd1 the motor is a B18a1 out of a 90 integra Obd0 i switched over the injectors from my B16 to the LS and switched the alternator thats all i can think of at the moment!, also can my MAP plug on my harness be on the wrong one (like it should be somewhere else!

B!^A@

when i had my B16 in still and was buying my p75 i tried it and the ecu worked perfectly as it should?

schardbody

yes, you most likely have the map and TPS switched, swap them and reset the codes, then paypal me $50.

B!^A@

here is exactly what i am using!

1). OBD1 harness

2). rewired OBd2 dizzy too OBD1(with obd2 plug)

3). OBD1 injectors

4). OBd1 alternator

5). OBD0 motor (originally) B18A1

6).in a 92 civic OBD1

7). P75 ECU OBD1
Cant rev past 3.5k with P75 ecu(tried my p30 ecu and doesnt even pass 1.5k when i try too give it gas with p30 it doesnt even move the rpms bogs down!)

8). New 92 oem civic Fuel Filter

9). TPS sensor is brocken (so not plugged in)
Second sensor plug on my harness that looks like my TPS one im not even using?

10). i keep smelling gas leak somewhere?( i used a plastic extension on my fuel regulator bottom hose -That might be WHY?

11). CAR sounds like a V8

12). Firing order is right on my spark plug wires

13). This motor was sitting for 6 yrs. til today!

14). Brand new spark plugs NGK's


any help please




Modified by B!^A@ at 8:33 AM 11/23/2006

schardbody

get a TPS sensor, connect it to the right plug, get the map sensor connected to the right plug, and fix the fuel leak, DAMN, OBVIOUS PROBLEMS WILL NOT GO AWAY, FIX THEM FIRST, AND IF YOU ARE LUCKY IT WILL FIX THE RUNNING PROBLEM.

B!^A@

sorry SIR, How do i deposit money into your paypal acount! 50 you said right?lol

Some guy i know told me that i cant rev past 3.5k cuz i dont have a TPS sensor is that true?

How do i reset the codes?


Modified by B!^A@ at 10:28 PM 11/22/2006

schardbody

i dont think that is the reason for limp mode, but its not helping, swap the map sensor plug and it should run better, but you need to fix all the obvious stuff.

BTW: the extra plug you have is probably the knock sensor plug, oh wait, you said it looks like the TPS plug??? you should have 2 that look like the TPS, one is map other is TPS, and 2 others that look alike, one is IACV and other is something else, if you get them wrong it will fry your ECU.

Eran

iTrader: (1)

O2 sensors can send a car into limp .... just a thought.

B!^A@

anyone else? hey can anyone tell me the wire colors on the tps sensor?, and the wire colors on the map sensor? ASAP


Modified by B!^A@ at 8:22 AM 11/23/2006

B!^A@

anyone

schardbody

the TPS has one solid red, a green, and i think yellow, its been awhile.

turbod da

swith tps plug with map plug had same problem ... u have them backwords.

B!^A@

anyone else hae any more ideas? also whats up with my Speedometer not working my vss is plugged in but doesnt work still