1997 Honda Civic Code P1361, P1362, P0505 and P0420

Question

ok P1361,P1362,P0505 and P0420 is showing up on the computer for my 1997 Honda civic EX what do I do to fix these problems

Answer 1

P1361 HONDA - Top Dead Center Sensor 1 Intermittent Interruption
Read more: https://www.autocodes.com/p1361_honda.html

P1362 HONDA - Top Dead Center Sensor 1 No Signal
Read more: https://www.autocodes.com/p1362_honda.html

P0505 HONDA - Idle Air Control Valve
Read more: https://www.autocodes.com/p0505_honda.html

P0420 HONDA - Catalyst System Efficiency Below Threshold Bank 1
Read more: https://www.autocodes.com/p0420_honda.html