What size resister can i use to fake the O2 heater?

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Apr 12, 2005 | 02:38 PM

lazynok

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Joined: Jan 2003

Posts: 403

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From: torrance, ca, usa

What size resister can i use to fake the O2 heater?

Okay so I have two O2 sensors... both O2 portions function fine but the heater's are blown out.

What size resister could i use just to connect the two black wires so the ecu thinks the heater is working?

Apr 12, 2005 | 03:18 PM

hybrid_vtec

Honda-Tech Member

Joined: Jul 2004

Posts: 4,640

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From: VA Beach, VA, USA

Re: What size resister can i use to fake the O2 heater? (lazynok)

nevermind!

You may be ale to get away with a 1K or 10K ohm resistor.

Apr 13, 2005 | 05:24 AM

EE_Chris

Honda-Tech Member

Joined: Oct 2001

Posts: 4,611

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From: Severn, MD

Re: What size resister can i use to fake the O2 heater? (hybrid_vtec)

Helms spec is 15-40 ohms.

Find something in that range and with a high enough wattage rating to dissapate the heat.

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