Dynojet 224x: Installation Guide - Manual (Page 50)

Above Ground Model 224 Automotive Dynamometer Installation Guide
C H A P T E R 3
Connecting the RPM Pickup
3-8
C ONNECTING THE P RIMARY I NDUCTIVE P ICKUP
The primary inductive pickup cannot be in contact with, or it’s connecting wire be
crossing, other engine electrical wires or stray electrical interference may result.
1
Clip the primary inductive pickup around the primary side of the coil.
2 Route the primary wire cable to the RPM Module making sure the cable is clear of
devices that produce electronic noise (spark plug wires, coil wire, coil, etc.).
Note: You must ground the vehicle to the dyno for the electronics to function
properly.
Figure 3-5: Primary Inductive Pickup
connect primary
inductive pickup on the
negative side of the coil
coil