What does code 34 mean on a Caterpillar C15?
Recognize code “34” as a timing sensor problem, “37” as a fuel pressure problem, and “38” means there is something wrong with either the air intake manifold temperature or that sensor. Code “42” means your engine is out of tune and mistimed.
What does a b5R fault code mean on a caterpillar truck?
This code indicates that Cat ET is not communicating on the J1939 data link. Cat ET must be communicating on the J1939 data link and the ATA data link in order to fully service the engine. Refer to Troubleshooting, “Electronic Service Tools” for additional information on establishing communication on both data links.
What are the cylinder pressures on a Hellcat Hemi?
Computer modeling predicted cylinder pressures approaching 1,600 psi. Given that the Hellcat engine sports a 4.09-inch cylinder bore on a 4.46-inch bore centerline, significant strengthening measures would have been necessary on an aluminum block to support those high cylinder pressures.
Is there a charge for cat trouble codes?
There is no charge for this service, but standard message and data rates may apply. When I brought the truck new I got a laminated page with all the codes on it for the C12-15-16 and the E I will try and find it and post it on here later today.
How is the C15 engine controlled by Caterpillar?
The C15 is electronically controlled to meet federal pollution requirements. This electronic engine technology, called Advanced Combustion Emission Reduction Technology, or ACERT, controls most engine functions with computer processors.
What are the diagnostic codes for CAT engine?
3251-2 Particulate Trap Differential Pressure : Erratic, Intermittent, or Incorrect: 2458-2 DPF #1 Differential Pressure Sensor : Erratic, Intermittent, or Incorrect: Troubleshooting, “Sensor Signal (Analog, Active) – Test” N/A: 3251-3 Particulate Trap Differential Pressure : Voltage Above Normal: 2458-3
How to troubleshoot a C13 or C15 engine?
Troubleshooting, “Sensor Signal (Analog, Active) – Test” Troubleshooting, “Sensor Signal (Analog, Active) – Test” Replace the soot sensor. Perform the “DPF Soot Loading Sensor Functional Test” on Cat ET.