How To: Air/Fuel Ratio Gauge Install

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CP-e and Prosport Gauge Package - Mazdaspeed3

Any aware of these being sold for right hand drive MPS motors?
Also anyone fitted the CP-e and Prosport Gauge Package mount onto their motor?

 

[HKPRO5]

OK so the gauge works now but....its just showing red the bottom light is constant and the second light is flickering. Right now i have the 12v hooked straight to the battery and the ground hooked to a wire connected to the battery. and the purple wire is on the first O2 sensor spliced with the pink and blue wire. Any ideas? And yes i did wait for it to warm up.

Thanks!

 

[808MP5]

hmmm.... does it move at all when you tap on the throttle?
i know EVADE (effren) hooked this same gauge in his car... he might have some knowledge to share with you

 

[HKPRO5]

Nothing happens when I press on throttle. I also have very poor idle when I'm sitting at a light. (less than 500 rpm)

 

[Nutari]

OK so the gauge works now but....its just showing red the bottom light is constant and the second light is flickering. Right now i have the 12v hooked straight to the battery and the ground hooked to a wire connected to the battery. and the purple wire is on the first O2 sensor spliced with the pink and blue wire. Any ideas? And yes i did wait for it to warm up.

Thanks!

I used this guide and went straight to the ECU pin out. Worked fine. Pretty worthless though. Narrowband AF gauges are just a light show. Not sure why they still sell these.

 

[bazooka joe]

Nothing happens when I press on throttle. I also have very poor idle when I'm sitting at a light. (less than 500 rpm)

you have the sensor in your exhaust?

 

[HKPRO5]

Ya it's at the first o2 sensor

 

[HKPRO5]

Bump?

 

[bazooka joe]

it could be too close there? the best location is down stream a bit

 

[HKPRO5]

Hmm ill try changing it to the ecu side when i get off of work.

Thanks!

 

[lanny709]

i did wait for it to warm up....and i drove it today and no improvement this sucks i even researched it on the autometer website

having the same problem here. all is well and hooked into first O2 and I'm reading the last green over on rich? wtf is that? makes no sense haha

HELPPPPPPPPPPPPPPPPPPPP!!!!!

 

[HKPRO5]

I noticed that if you solder the connections on the O2 side. It makes it 100X better.

 

[lanny709]

I noticed that if you solder the connections on the O2 side. It makes it 100X better.

but I'm not getting any response from the gauge even after warming.. it's always rich

 

[apop069]

O2 Senor digram

can some one tell me the wireing diagram for the front oxygen senor.

 

[justanothermp5]

but I'm not getting any response from the gauge even after warming.. it's always rich

check your ground

 

[blackdragon11]

Ive got the ProSport A/F gauge, is this stuff right:

red(12v accessory power)- Positive Battery terminal
black(ground)- and metal ground
White(accessory power on)- black/whitestrip ignition wire
Orange(headlight switch)- Blue/White dimmer switch wire
Green- Pin 60 on ecu

Does all this sound right?

also, i bought a bosch wideband o2 sensor, can i just put it in place of one of my other o2 sensors, or do i have to weld a new bung in? once its in, where would i splice my green wire into that?

 

[njaremka]

Ive got the ProSport A/F gauge, is this stuff right:

red(12v accessory power)- Positive Battery terminal
black(ground)- and metal ground
White(accessory power on)- black/whitestrip ignition wire
Orange(headlight switch)- Blue/White dimmer switch wire
Green- Pin 60 on ecu

Does all this sound right?

also, i bought a bosch wideband o2 sensor, can i just put it in place of one of my other o2 sensors, or do i have to weld a new bung in? once its in, where would i splice my green wire into that?

sorry, you cant just replace a narrow band with a wideband without a controller. a wide band output is 0-5volt, while a narrow band output is 0-1volt. your ecu will flip out or fry if you feed it a wideband output.

 

[blackdragon11]

sorry, you cant just replace a narrow band with a wideband without a controller. a wide band output is 0-5volt, while a narrow band output is 0-1volt. your ecu will flip out or fry if you feed it a wideband output.

ok, thanks!

 

[blackdragon11]

How come there are two Black/Whitestrip ignition wires? which one do I tap into?? Help asap, im trying to get this done!

 

[blackdragon11]

anything? ive wired everything up as i said 3 posts up, except for the white wires to the ignition since im not sure which ignition wire since there are two. also, they are on when the car isnt, is that because the ignition wire is not hooked up yet? i disconnected the power wire from the battery until i figure out the ignition wire situation.