fbeach

Hi All,
New to the board (but have lurked and found answers on here before, thanks) but I have a question which may send me out of the shallow waters of car repairs.

My 93 Del Sol (1.5) has several issues which may be related:
- Runs fine but every now and then, it will feel super bogged down, and you need to floor it to keep your current speed. 30 seconds later it is fine, but the CEL comes on. This won't happen again during the same trip.
- Did check the code and it is a 43.

Is there a clear answer to this? i.e. Is my oxygen sensor bad?

Thanks in advance,
Greg.

p.s. I posted this earlier but misspelled CEL as ECL so I didn't get any responses. Go Dyslexia!

stinkyfeet

92-95 civic:
0 - Faulty ECM/PCM
1 - Oxygen content
3 - Manifold absolute pressure
4 - Crank angle sensor
5 - Manifold absolute pressure
6 - Coolant temperature
7 - Throttle angle
8 - TDC position
9 - Number 1 cylinder position
10 - Intake air temperature
12 - Exhaust gas recirculation system
13 - Barometric pressure
14 - Idle air control
15 - Ignition input signal
16 - Fuel injector
17 - Vehicle speed sensor
19 - Lock-up control
20 - Electronic load detector
21 - VTEC solonoid
22 - VTEC control pressure switch
30 - Automatic transmission signal
41 - Oxygen sensor heater
43 - Fuel supply system
48 - Oxygen sensor heater

Yes, it is usally related to your 02 sensor. Try borrowing a sensor from a friend, (just make sure to not damage wires when removing/installing)..