Connecting Auditory Tubes To Ecus; Figure 13: Auditory Tube - Recon BLOCKAGE+ Installation Manual

Connecting Auditory Tubes to ECUs

Connecting Auditory Tubes to ECUs
4.
The auditory tubes on the sensors allow sound to be transmitted from the sensor to the ECU.
Tools Needed
•
Pliers
•
Paint pen or other permanent marking tool (optional)
Connecting Auditory Tubes to ECUs
IMPORTANT: Do not cut or change the length of the auditory tubes. This will cause incorrect
readings.
1. Remove the caps from the ECU ports that you will be using, beginning with ECU port 1.
You will use one ECU port per sensor on the manifold. The number of ECUs you use
depends on the number of runs per manifold.
600840-000069, rev 1.0

Figure 13: Auditory tube

Runs per Manifold
7 or fewer
8-14
More than 14
Recon Blockage Plus™ Installation Manual
ECUs
1 ECU for 2 manifolds
1 ECU per manifold
2 ECUs per manifold
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