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Mercury Cougar, Engine, Coupe
#81 of 153 2002 Mercury Cougar wont start
Apr 21, 2010 (3:33 pm)
Have you tried to see if the starter gets voltage when you attempt to crank?
I would assume not, since a new starter did not fix the problem.
I know that you have to press the brake pedal to close a relay to get voltage to the starter, AND the shifter has to be in P or N.
since no voltage gets to the starter, I would check on those circuits (brake pedal switch/wire/relay, shifter position switch/wire/relay.
If those are ok and want to send voltage to the starter motor, I am sure there is a big fat relay that handles the full amps of the starter. If that relays gets voltage (from the ECU/PCM) to close, its either the relay or the wires from the relay to the starter. If it does NOT get voltage to close, its in the circuits before (brake switch, shifter).
#82 of 153 ignore e vap code
May 12, 2010 (11:14 am)
on 97 cougar xrl 93K miles. had tune up new plug and wires, then check eng light came back on. mechanic put it on computer and checked and got E vap (vac?) code. He told me it was OK to continue to drive and not do anything about this code unless i want to investigate further as it is related to the emissions, said I can ignore check engine light and specifically said " this will not harm your engine in any way". so i ignore the check eng light and keep driving car. since he did tuneup it runs better. but i am worried about the check eng lite and ignoring it. any takers on this one? also - the other day i pulled into a gas station and when the attendant was unscrewing the gas cap my auto door locks started going up and down and the trunk popped open. never had this before. anyone ever heard of this and what could have caused it? a fuse maybe? engine was still on. thanks in NJ
#83 of 153 Re: ignore e vap code [lolakitty]
May 23, 2010 (4:28 am)
I would also agree the Evap code (what is the code number, like P0320). But one word of caution: on my previous older car, I had the check engine light on (ABS sensor). Then let kids (own and others) use the car for a month. No one noticed (since the CEL was always on) that the oil pressure had dropped to near zero and check the engine oil. Lost the engine in the process.
So check codes regulalry (get OBDII code reader cheap from ebay).
Here are the codes:
Re: Engine codes
P1000 OBD-II Monitor Testing Incomplete
P1001 KOER Test Cannot Be Completed
P1039 Vehicle Speed Signal Missing or Improper
P1051 Brake Switch Signal Missing or Improper
P1100 Mass Air Flow Sensor Intermittent
P1101 Mass Air Flow Sensor out of Self-Test Range
P1112 Intake Air Temperature Sensor Intermittent
P1116 Engine Coolant Temperature Sensor is out of Self-Test Range
P1117 Engine Coolant Temperature Sensor Intermittent
P1120 Throttle Position Sensor out of range
P1121 Throttle Position Sensor Inconsistent with Mass Air Flow Sensor
P1124 Throttle Position Sensor out of Self-Test Range
P1125 Throttle Position Sensor Intermittent
P1127 Heated Oxygen Sensor Heater not on During KOER Test
P1128 Heated Oxygen Sensor Signals reversed
P1129 Heated Oxygen Sensor Signals reversed
P1130 Lack of Upstream Heated Oxygen Sensor Switch - Adaptive Fuel Limit - Bank No. 1
P1131 Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank No. 1
P1132 Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Rich - Bank No. 1
P1135 Ignition Switch Signal Missing or Improper
P1137 Lack of Downstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank No. 1
P1138 Lack of Downstream Heated Oxygen Sensor Switch - Sensor Indicates Rich - Bank No. 1
P1150 Lack of Upstream Heated Oxygen Sensor Switch - Adaptive Fuel Limit - Bank No. 2
P1151 Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank No. 2
P1152 Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Rich - Bank No. 2
P1157 Lack of Downstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank No. 2
P1158 Lack of Downstream Heated Oxygen Sensor Switch - Sensor Indicates Rich - Bank No. 2
P1220 Series Throttle Control fault
P1224 Throttle Position Sensor B out of Self-Test Range
P1230 Open Power to Fuel Pump circuit
P1231 High Speed Fuel Pump Relay activated
P1232 Low Speed Fuel Pump Primary circuit failure
P1233 Fuel Pump Driver Module off-line
P1234 Fuel Pump Driver Module off-line
P1235 Fuel Pump Control out of range
P1236 Fuel Pump Control out of range
P1237 Fuel Pump Secondary circuit fault
P1238 Fuel Pump Secondary circuit fault
P1250 Lack of Power to FPRC Solenoid
P1260 Theft Detected - Engine Disabled
P1270 Engine RPM or Vehicle Speed Limiter Reached
P1288 Cylinder Head Temperature Sensor out of Self-Test Range
P1289 Cylinder Head Temperature Sensor Signal Greater Than Self-Test Range
P1290 Cylinder Head Temperature Sensor Signal Less Than Self-Test Range
P1299 Cylinder Head Temperature Sensor Detected Engine Overheating Condition
P1309 Misfire Detection Monitor not enabled
P1351 Ignition Diagnostic Monitor circuit Input fault
P1352 Ignition Coil A - Primary circuit fault
P1353 Ignition Coil B - Primary circuit fault
P1354 Ignition Coil C - Primary circuit fault
P1355 Ignition Coil D - Primary circuit fault
P1356 Loss of Ignition Diagnostic Module Input to PCM
P1358 Ignition Diagnostic Monitor Signal out of Self-Test Range
P1359 Spark Output circuit fault
P1364 Ignition Coil Primary circuit fault
P1380 VCT Solenoid Valve circuit Short or Open
P1381 Cam Timing Advance is excessive
P1383 Cam Timing Advance is excessive
P1390 Octane Adjust out of Self-Test Range
P1400 Differential Pressure Feedback Electronic Sensor circuit Low Voltage
P1401 Differential Pressure Feedback Electronic Sensor circuit High Voltage
P1403 Differential Pressure Feedback Electronic Sensor Hoses Reversed
P1405 Differential Pressure Feedback Electronic Sensor circuit Upstream Hose
P1406 Differential Pressure Feedback Electronic Sensor circuit Downstream Hose
P1407 EGR No Flow Detected
P1408 EGR Flow out of Self-Test Range
P1409? EGR Vacuum Regulator circuit malfunction
P1409? Electronic Vacuum Regulator Control circuit fault
P1410 EGR Barometric Pressure Sensor VREF Voltage
P1411 Secondary Air is not being diverted
P1413 Secondary Air Injection System Monitor circuit Low Voltage
P1414 Secondary Air Injection System Monitor circuit High Voltage
P1442 Secondary Air Injection System Monitor circuit High Voltage
P1443 Evaporative Emission Control System - Vacuum System - Purge Control Solenoid or Purge Control Valve fault
P1444 Purge Flow Sensor circuit Input Low
P1445 Purge Flow Sensor circuit Input High
P1450 Inability of Evaporative Emission Control System to Bleed Fuel Tank
P1451 EVAP Control System Canister Vent Solenoid Circuit Malfunction
P1452 Inability of Evaporative Emission Control System to Bleed Fuel Tank
P1455 Substantial Leak or Blockage in Evaporative Emission Control System
P1460 Wide Open Throttle Air Conditioning Cutoff circuit malfunction
P1461 Air Conditioning Pressure Sensor circuit Low Input
P1462 Air Conditioning Pressure Sensor circuit high Input
P1463 Air Conditioning Pressure Sensor Insufficient Pressure change
P1464 ACCS to PCM High During Self-Test
P1469 Low Air Conditioning Cycling Period
P1473 Fan Secondary High with Fans Off
P1474 Low Fan Control Primary circuit
P1479 High Fan Control Primary circuit
P1480 Fan Secondary Low with Low Fans On
P1481 Fan Secondary Low with High Fans On
P1483 Power to Cooling Fan Exceeded Normal Draw
P1484 Variable Load Control Module Pin 1 Open
P1500 Vehicle Speed Sensor Intermittent
P1501 Programmable Speedometer & Odometer Module/Vehicle Speed Sensor Intermittent circuit-failure
P1502 Invalid or Missing Vehicle Speed Message or Brake Data
P1504 Intake Air Control circuit malfunction
P1505 Idle Air Control System at Adaptive Clip
P1506 Idle Air Control Over Speed Error
P1507 Idle Air Control Under Speed Error
P1512 Intake Manifold Runner Control Stuck Closed
P1513 Intake Manifold Runner Control Stuck Closed
P1516 Intake Manifold Runner Control Input Error
P1517 Intake Manifold Runner Control Input Error
P1518 Intake Manifold Runner Control fault - Stuck Open
P1519? Intake Manifold Runner Control Stuck Open
P1520? Intake Manifold Runner Control circuit fault
P1519? Intake Manifold Runner Control fault - Stuck Closed
P1520? Intake Manifold Runner Control fault
P1530 Open or Short to A/C Compressor Clutch circuit
P1537 Intake Manifold Runner Control Stuck Open
P1538 Intake Manifold Runner Control Stuck Open
P1539 Power to A/C Compressor Clutch circuit Exceeded Normal Current Draw
P1549 Intake M
#84 of 153 2001 6cyl Cougar misfire at low speeds code P0401
Jun 14, 2010 (9:04 am)
Lately this Cougar (150,000miles) has a slight misfire at 2000 rpm at low speeds and twice the CEL came on with code P0401 which seems to be EGR Flow Insufficient.
I replaced the EGR valve but the misfire still exists. The CEL has not come on again yet but probably will eventually. Any suggestions?
#85 of 153 Re: 2001 6cyl Cougar misfire at low speeds code P0401 [decrotty]
Jun 14, 2010 (1:44 pm)
I may have solved it myself. I found another message that if the throttle body is taken out there are three control holes right inside that get clogged with carbon. All three holes were really caked up on mine. The car has never liked coasting at 2000rpm and then being accelerated even just slightly and that is still there, but the more noticeable misfire seems gone. I'll have to drive it awhile
#86 of 153 1997 cougar
Jun 18, 2010 (10:35 am)
i have a 97 cougar v-8 4.6 L. The problem is erratic idle in park91100 rpm) and 8-900 rpm in drive. i have replaced the IAC. the problem is not continous. the check engine light does not come on. please help thanks
#87 of 153 95 Cougar Key wont turn - then wont start
Jun 29, 2010 (6:49 am)
My daughter has a 1995 Cougar. For a few days her key was not turning and she had to wiggle it and pray to get it to turn. Today when she did get it to turn it not only DIDNT start the car (good battery and started been tested) its making a grinding type noise. HELP please!!!!!!
#88 of 153 Re: 95 Cougar Key wont turn - then wont start [mebethy]
Jun 29, 2010 (7:26 am)
The key not turning is one issue. Ours is getting worse too. Wiggling the steering wheel still helps. Ultimately, a new lock may be needed (quite expensive I would assume).
The grinding noise is worse: we had this issue, put a new starter in, but didn't help. Over time, it got so bad that we had to 'wiggle' the car back and forth (transmission in 'drive' to move the gears of the flywheel a bit to allow the start teeth to mesh in. That worked for a few month, progressively getting worse (since all the grinding naturally wears the teeth of the flywheel/flex plate out even more).
At the end, we had to pull the engine out and replace the flywheel/flex plate.
You can start with a new starter (already quite some work to remove parts to get to the starter), hoping its the starter.
When we pulled the motor, we decided to install a new motor at that time (much less miles; ours had already 140,000 mls on it).
Oh: is it really a 95 Cougar (old style)? My notes refer to the newer style (after 1998) !!!!
#89 of 153 Re: 95 Cougar Key wont turn - then wont start [mebethy]
Jun 29, 2010 (8:08 am)
Assuming the key has something to do with this, spray some lock lubricant or WD40 or something like 3and1 oil into the lock. Work the key in and out a number of times.
I did eventually have to replace the lock on my 2001 Cougar. Any good locksmith can order that lock. If you go to Ford they only have a set of all locks on all doors for about $300.
#90 of 153 2001 6cyl Cougar misfire at low speeds code P0401
Jul 14, 2010 (1:37 pm)
Back again. Have returning P0401 CEL. Getting some misfire at 2000 rpm with slight acceleration. Also may have some misfire at higher speeds but not sure. Replacing EGR valve did not help. Some posts suggest replace the DPFE but some guys report not finding that and I can't find it either. I have the shop manual which shows it under the egr valve mounted on the engine. Does not seem to be there. There are two devices mounted on the manifold, one nearest the EGR valve but unidentified and then next to that is the Vacuum regulator.
Any suggestions? Thanks.