2002 Honda Accord EX 2.3L with codes P0700, P1162, and P1738

Question

I was driving home, and my check light came on. Used a scanner and got the following codes: p1162, p0700 & p1738. P1162 has to do with O2 sensor but as for the other two they are codes for the transmission. Is p1738 a simple fix or does that code mean something more critical to the tranny?

Answer 1

P1738 Problem in 2nd clutch pressure switch circuit

P1162 A/F sensor (sensor 1) circuit malfunction

Both of these code are easy fixed, P1162 is the front upstream 02 sensor if it is not properly torque down you will set a P1162 or even a P1164. As for the 2nd pressure switch , it is just a switch it easier to replace it with a known good one than spend more time testing the switch. Just getting to it , You would have to remove the rear transmission bracket, and have a jack holding the transmission up. From there you can get to the switch. Total time for the 2nd clutch switch should be 15 minutes.

Answer 2

P0700 HONDA Code - Automatic Transmission Fault
Read more: https://www.autocodes.com/p0700_honda.html

P1738 HONDA Code - Problem in 2nd Clutch Pressure Switch Circuit
Read more: https://www.autocodes.com/p1738_honda.html

P1162 HONDA Code - Air/Fuel Ratio Sensor 1 Circuit Malfunction
Read more: https://www.autocodes.com/p1162_honda.html