hey all. my brothers 97 prelude sh is having some ecu codes going off. he brought it into the dealer for servicing becuase of some problems with the engine. i was wondering if anyone could help me with some of these ecu codes:

P0108
33-2
43-1
17-1
35-1

hes tried looking for the manual and stuff at the store, but they don't have any for his prelude.

any help would be greatly appreciated. thanks

*he currently has i/h/e, aem cam gears. his car was dyno tune'd at atomic awhile back. currently his cam gears look a little off.

 

1 O2A - Oxygen sensor #1
2 O2B - Oxygen sensor #2
3 MAP - manifold absolute pressure sensor
4 CKP - crank position sensor
5 MAP - manifold absolute pressure sensor
6 ECT - water temperature sensor
7 TPS - throttle position sensor
8 TDC - top dead centre sensor
9 CYP - cylinder sensor
10 IAT - intake air temperature sensor
12 EGR - exhaust gas recirculation lift valve
13 BARO - atmospheric pressure sensor
14 IAC (EACV) - idle air control valve
15 Ignition output signal
16 Fuel injectors
17 VSS - speed sensor
19 Automatic transmission lockup control valve
20 Electrical load detector
21 VTEC spool solenoid valve
22 VTEC pressure valve
23 Knock sensor
30 Automatic transmission A signal
31 Automatic transmission B signal
41 Primary oxygen sensor heater
43 Fuel supply system
45 Fuel system too rich or lean
48 LAF - lean air fuel sensor
54 CKF - crank fluctuation sensor
58 TDC sensor #2
61 Primary oxygen sensor
63 Secondary oxygen sensor
65 Secondary oxygen sensor heater

 

thanks for the help.

im a little new to codes...but on the -1 or -2 marks..what do those stand for?

 

How is he pulling the codes?

Usually you just jump the ECU and watch the check engine light.
Courtesy of Katman



[Modified by Spade, 4:01 PM 8/16/2002]

 

P0108 - Could mean MAP sensor circuit is receiving to high of a input. The newer ECU's will tell you if a sensor is sending to high of a inputl or too low. In helping with troubleshooting a given sensor.