Precision 1000's + Resistor box readings= Correct??
Thread Starter
BCICAN
Joined: Jan 2005
Posts: 3,218
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From: Cincinnati, OH
Precision 1000's + Resistor box readings= Correct??
I just got my injectors back from testing at Precision and I wanted to double check the resistor box too. I got a resistance of 6.8. I had the injectors measured and they came out to be like 3.25 I believe it was. I don't think this is enough resistance, can anyone confirm this for me? Shouldn't the resistor box be more like in the 8.0-10.00 range?
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Joined: Jan 2003
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From: TX, USA
Re: Precision 1000's + Resistor box readings= Correct?? (AF-P Dunc)
quoted from another thread
"The resistance value is a minimum value.
Most peak and hold injectors are 2.5 to 3 ohms. The Honda resistor boxes are 6 to 8 ohms. The ECU expects to see as little as ~8-9 ohms. I've used that combo (DSM injectors [2.5 ohms] + resistor box [6 ohms] = 8.5 ohms) with no trouble. I've used stock Honda injectors (12 ohms) with no problems. The RC 440's that I ran were 16 ohms. No problem there either.
Sonny"
Hopefully someone else will check their precisions
"The resistance value is a minimum value.
Most peak and hold injectors are 2.5 to 3 ohms. The Honda resistor boxes are 6 to 8 ohms. The ECU expects to see as little as ~8-9 ohms. I've used that combo (DSM injectors [2.5 ohms] + resistor box [6 ohms] = 8.5 ohms) with no trouble. I've used stock Honda injectors (12 ohms) with no problems. The RC 440's that I ran were 16 ohms. No problem there either.
Sonny"
Hopefully someone else will check their precisions
Thread Starter
BCICAN
Joined: Jan 2005
Posts: 3,218
Likes: 1
From: Cincinnati, OH
Re: Precision 1000's + Resistor box readings= Correct?? (powerofdreams8)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by powerofdreams8 »</TD></TR><TR><TD CLASS="quote">quoted from another thread
"The resistance value is a minimum value.
Most peak and hold injectors are 2.5 to 3 ohms. The Honda resistor boxes are 6 to 8 ohms. The ECU expects to see as little as ~8-9 ohms. I've used that combo (DSM injectors [2.5 ohms] + resistor box [6 ohms] = 8.5 ohms) with no trouble. I've used stock Honda injectors (12 ohms) with no problems. The RC 440's that I ran were 16 ohms. No problem there either.
Sonny"
</TD></TR></TABLE>
Good find. My setup does work so I'm not worried about that. I just wanted to make sure it is working as it should be. Thanks for the post
"The resistance value is a minimum value.
Most peak and hold injectors are 2.5 to 3 ohms. The Honda resistor boxes are 6 to 8 ohms. The ECU expects to see as little as ~8-9 ohms. I've used that combo (DSM injectors [2.5 ohms] + resistor box [6 ohms] = 8.5 ohms) with no trouble. I've used stock Honda injectors (12 ohms) with no problems. The RC 440's that I ran were 16 ohms. No problem there either.
Sonny"
</TD></TR></TABLE>
Good find. My setup does work so I'm not worried about that. I just wanted to make sure it is working as it should be. Thanks for the post
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