Laz's EP

iTrader: (1)

Hey wassup, can anyone help with this cel? I blinks twice and one short one.
Thanks

http://www.youtube.com/watch?v=XNLL4PuGGXQ

Matt93eg

?? I don't see anything other than what you wrote so I can't help.

Laz's EP

iTrader: (1)

Fixed, Thanks

roque-pr

i think is 21 VTEC spool solenoid valve...

Laz's EP

iTrader: (1)

I dont know,because the vtec is working

roque-pr

-----CEL # List-----
1 O2A - Oxygen sensor #1
2 O2B - Oxygen sensor #2
3 MAP - manifold absolute pressure sensor
4 CKP - crank position sensor
5 MAP - manifold absolute pressure sensor
6 ECT - water temperature sensor
7 TPS - throttle position sensor
8 TDC - top dead centre sensor
9 CYP - cylinder sensor
10 IAT - intake air temperature sensor
12 EGR - exhaust gas recirculation lift valve
13 BARO - atmospheric pressure sensor
14 IAC (EACV) - idle air control valve
15 Ignition output signal
16 Fuel injectors
17 VSS - speed sensor
19 Automatic transmission lockup control valve
20 Electrical load detector
21 VTEC spool solenoid valve
22 VTEC pressure valve
23 Knock sensor
30 Automatic transmission A signal
31 Automatic transmission B signal
36 traction control found on JDM ecu's
41 Primary oxygen sensor heater
43 Fuel supply system
45 Fuel system too rich or lean
48 LAF - lean air fuel sensor
54 CKF - crank fluctuation sensor
58 TDC sensor #2
61 Primary oxygen sensor
63 Secondary oxygen sensor circuit
65 Secondary oxygen sensor heater wire (black wires)
67 Cat Converter
71 random misfire cylinder 1
72 random misfire cylinder 2
73 random misfire cylinder 3
74 random misfire cylinder 4
80 EGR Valve/Line
86 ECT sensor - Cooling System
91 Fuel Tank pressure sensor
92 EVAP Solenoid/Valve/Vacuum Lines

300whpej

looks like its throwing code 1 also, unless my eyes are off

Laz's EP

iTrader: (1)

Bump for an answer, Thanks

xero_xero

yes, agreed, it is a 1, and a 21. so your muffler bearings are bad and your kaneuder valve is shorting out.

fryman

^+1

code 21 could also mean that a cricket got caught in your combustion chamber.

fryman

seriously though are you sure vtec is kicking in?

Also make sure your oxygen sensor is plugged in and if it is it may need to be replaced.

fryman

Oh and after the problems are fixed reset the ecu or else it will show the old codes if you have to check it again.

xero_xero

bump, it is a 21, and a 1.

as for code 1, if your o2 sensor is going bad it will read a 43. if it is not reading for 30 seconds then it will read as if it was not hooked up there fore code 1.

as for 21, let car warm to normal operating tem. drive the car and let rev past 4500 rpms. if vtec kicks in, then there is no problem. if no vtec, then check wiring. YOU MUST LET IT WARM OR Vtec Will NOT ENGUAGE

Matt93eg

LMAO!!


OP, You sure these aren't "old" codes. Reset the ECU and see if they clear off.

Laz's EP

iTrader: (1)

Thanks for the answers guys. I have a chipped P28 so it disables the 02 sensor and the vtec is working. The battery was disconected and still has same codes.

xero_xero

i doubt it removes the functionality of the o2 sensor. its imperative that it is hooked up. you may not need a second o2 sensor because of the odb1, but its throwing a code so the ecu thinks it needs to be there.

Laz's EP

iTrader: (1)

Yeah I think thats the problem, I'm running the CX harness and the sensor has one cable.
I need to figure out, how to connect the other cables to the ecu

xero_xero

that should not matter, there shoudl be a plug, 4 wires, running off the trans harness. it needs to be hooked up.

i have a quick referance. C111 is the plug you need. although the VX has a 5 wire wide band, you will in fact need to change the wire connector AND ecu. or just replace the wide band and wire it in.

HondaPartsHero

xero_xero

bump for an awsome put together on pics, which i just stole..

300whpej

great picture, i just stole it too. quick unrelated question. i have a b16a2 in my eg dx and i dont have the knock sensor hooked up, what problem could that cause?

xero_xero

the probelm with the knock sensor isnt the sensor, its the computer looking for the sensor. use a JDM ecu or one that predates knock sensors (odb1). grab a b16 or gsr ecu odb1 and you will be fine (not that you could plug in n odb2a or b)

JdmOdz

iTrader: (2)

Glwt