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Daniel Wilson
Daniel Wilson,
Category: Medium and Heavy Trucks
Satisfied Customers: 5434
Experience:  Owner at DJ Wilson
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We have a 2015 hino 195 w/ a 5.1 L motor have codes p242d,

Customer Question

we have a 2015 hino 195 w/ a 5.1 L motor
have codes p242d, p244b, p244b
truck has problems on hiway going up hills, passing, lack of power
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Expert:  Daniel Wilson replied 1 year ago.

Hi Jim, My name is***** will be glad to help. What is the complete engine model from the ID tag So i can be sure to pull the correct info for you.

Expert:  Daniel Wilson replied 1 year ago.

EXCESSIVE DPR DIFFERENTIAL PRESSURE
(DTC CODE P244B

DPR clogged with soot, excessive emission of black smoke from engine, malfunction of differential sensor or clogging/damage in piping

Expert:  Daniel Wilson replied 1 year ago.

MALFUNCTION OF EXHAUST TEMPERATURE SENSOR [HI]
(3RD FROM UPSTREAM) LOCATED AFTER DPF
(DTC CODE P242D

Malfunction of exhaust temperature sensor (Hi) (3rd from upstream) located after DPF

Expert:  Daniel Wilson replied 1 year ago.

Click on this link for further troubleshooting information. Service the plugged DPF system and replace the sensor if the sensor harness checks okay. Let me know

Troubleshooting