99-03 vs 04+ Fuel Level Sensor
#1
99-03 vs 04+ Fuel Level Sensor
So to finally put any confusion to rest about the specs on the senders/sensor for the fuel level on the factory returnless vs return systems, here it is from the GM service manual:
04+ on the left, 99-03 on the right
04+
Empty - 250ohms
Full - 40ohms
99-03
Empty - 40ohms
Full - 250ohms
04+ on the left, 99-03 on the right
04+
Empty - 250ohms
Full - 40ohms
99-03
Empty - 40ohms
Full - 250ohms
#4
If one was doing a fuel cell on a +04 truck and elected not to use a factory fuel bucket/fuel level sender. Could a 240-33 ohms sender be calibrated in HP tuners to work with a factory gauge?
If not, the other option could be to use the 0-90 ohms sender that comes standard with the fuel cell Im looking at. Along with Speedway's Fuel Level Gauge Sending Unit Interface Module. The only issue there is the Speedway part maxes out at 240 ohms and the empty reading may be effected.
Which route would you suggest?
If not, the other option could be to use the 0-90 ohms sender that comes standard with the fuel cell Im looking at. Along with Speedway's Fuel Level Gauge Sending Unit Interface Module. The only issue there is the Speedway part maxes out at 240 ohms and the empty reading may be effected.
Which route would you suggest?
Thread
Thread Starter
Forum
Replies
Last Post
iregret
FUEL SYSTEMS
2
06-30-2016 10:22 AM