2000 evenrude 150 fitch when started idles at 4000 rpm

REDUX 1.
Why in the world post an engine and NO car told, yes 2002
DEAD WRONG IT HAS BOTH.!! VIN F TOO.

the CMP and CPK sensors both must be good and cam actually turns and cam timing in spec or the ECU cuts spark then cuts fuel..



cmp goes to icm and icm to pcm.2002 Ecotec 2.2 DOHC. no VIN F IS 2.4L AND VASTLY DIFFER\ENT

I GUESS this car. # below Cavalier.
2002 Chevrolet Cavalier 140 hp (104 kW) @ 5600 rpm 150 ft?lb (203 N?m) @ 4400 rpm 10.0:1

SEEMS i GUESSED RIGHT , TOP OF LIST, AND NOW VIN F TOLD.

2003-2005 150 ft?lb (203 N?m) @ 4000 rpm link
2005-2006 Chevrolet Cobalt 145 hp (108 kW) @ 5600 rpm 155 ft?lb (210 N?m) @ 4000 rpm 10.0:1 link
2006 Chevrolet HHR 143 hp (107 kW) @ 5600 rpm 150 ft?lb (203 N?m) @ 4000 rpm 10.0:1
2004 Chevrolet Malibu 145 hp (108 kW) @ 5600 rpm 155 ft?lb (210 N?m) @ 4000 rpm 10.0:1
2005-2006 144 hp (107 kW) @ 5600 rpm link
2002-2004 Oldsmobile Alero 140 hp (104 kW) @ 5600 rpm 150 ft?lb (203 N?m) @ 4000 rpm 10.0:1
2002 Pontiac Grand Am 140 hp (104 kW) @ 5600 rpm 150 ft?lb (203 N?m) @ 4400 rpm 10.0:1
2003-2005 150 ft?lb (203 N?m) @ 4000 rpm link
2002 Pontiac Sunfire 140 hp (104 kW) @ 5600 rpm 150 ft?lb (203 N?m) @ 4400 rpm 10.0:1
2003-2005 150 ft?lb (203 N?m) @ 4000 rpm link
2005-2006 Pontiac Pursuit/G5 145 hp (108 kW) @ 5600 rpm 155 ft?lb (210 N?m) @ 4000 rpm 10.0:1
2000 Saturn L-Series 137 hp (102 kW) @ 5800 rpm 135 ft?lb (183 N?m) @ 4400 rpm 9.5:1
2001-2003 135 hp (101 kW) @ 5200 rpm 142 ft?lb (193 N?m) @ 4400 rpm
2004 140 hp (104 kW) @ 5600 rpm 150 ft?lb (203 N?m) @ 4000 rpm
2003-2006 Saturn Ion 140 hp (104 kW) @ 5800 rpm 145 ft?lb (197 N?m) @ 4400 rpm 10.0:1 link
2002-2005 Saturn Vue 143 hp (107 kW) @ 5400 rpm 152 ft?lb (206 N?m) @ 4000 rpm 10.0:1 link
2006 143 hp (107 kW) @ 5600 rpm
2007 144 hp (107 kW) @ 5600 rpm
2001-2005 Opel Speedster / Vauxhall VX220 147 hp (110 kW) @ 5800 rpm 150 ft?lb (203 N?m) @ 4000 rpm
2001-2006 Holden Astra (TS) 147 hp (110 kW) @ 5800 rpm 150 ft?lb (203 N?m) @ 4000 rpm


THIS IS THE 2.2L NOT 2.4L SO NOW i HAVE BOTH PRESENTED

run the fault codes and check for an accelerator position sensor fault or an throttle actuator motor problem

Check the fuel pressure regulator diaphragm.
Do It Yourself Diagnosis and Repair

1st run scans for fault codes.

It has a severe vax leak so the. Computer compensates and adds fuel its like openinv the throttle

Go to www.hmaservice.com and register your vehicle by VIN #..
you'll then have access to wiring diagrams, shop manuals,
service bulletins, illustrations, etc. To diagnose a 2000 or 2001 1.5L Accent Diagnostic Trouble Code (DTC) P1128 (FUEL SYSTEM LEAN -- PART LOAD), check the following:

• Check the intake system for air leaks.
• Check that the Mass Air Flow (MAF) Sensor (P/N 28164-22610) operation meets the specifications listed below. If the MAF sensor output is significantly lower than the reference value (10% or more), then replace the MAF sensor.

Table 1: Using the Hi-Scan Pro in the Hyundai Diagnostic Menus Current Data Screen TPS (%) 0
3.5
5.1
7.4
MAF (kg/h) 10
21
30
47
RPM IDLE
2000
3000
4000
Table 2: Using the Hi-Scan Pro in the OBD-II Menus Current Data Screen TPS (%) 0
3.5
5.1
7.4
MAF (g/h) 2.8
6
8.5
12.7
RPM IDLE
2000
3000
4000

WITH MANUAL TRANSMISSION

Table 3: Using the Hi-Scan Pro in the Hyundai Diagnostic Menus Current Data Screen TPS (%) 0
2.4
3.9
5.9
MAF (kg/h) 9.5
19.4
28.8
43
RPM IDLE
2000
3000
4000
Table 4: Using the Hi-Scan Pro in the OBD-II Menus Current Data Screen TPS (%) 0
2.4
3.9
5.9
MAF (g/h) 2.5
5.5
8
12
RPM IDLE
2000
3000
4000

It should not idle that fast anyhow. Normal idle is 750 RPM

get a trouble code from Autozone or other store for free. It sounds like a sensor problem to me. The Idle Position sensor for example.

I'm not sure but sounds like you might have a few vacum lines that are rotted and sucking air in them. I would start checking all your vacum lines to start with. good luck

4000 rpm and flucuating is normal. rpm limiter. If its too rich need to find out why. first thing to check is the fuel pressure regualtor, take off the vac hose to it, and if there is fuel in the hose, the regulator is bad and will need replacement. that is only 1 thing that could cause rich running but is always the first thing to check. if its running that bad there should be a service eng soon light on.